www.grammar.com Open in urlscan Pro
18.211.98.30 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://drgrammar.org/
Effective URL:
https://www.grammar.com/
Submission: On May 30 via api (May 30th 2020, 10:39:17 pm UTC) from NL

Summary HTTP 173 Redirects Links 33 Behaviour Indicators

Summary

This website contacted 33 IPs in 8 countries across 29 domains to perform 173 HTTP transactions. The main IP is 18.211.98.30, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.grammar.com.
TLS certificate: Issued by Amazon on September 18th 2019. Valid for: a year.

This is the only time www.grammar.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	52.0.1.217 52.0.1.217	14618 (AMAZON-AES) (AMAZON-AES)
34	18.211.98.30 18.211.98.30	14618 (AMAZON-AES) (AMAZON-AES)
4	2001:4de0:ac1... 2001:4de0:ac19::1:b:3b	20446 (HIGHWINDS3) (HIGHWINDS3)
5	2a00:1450:400... 2a00:1450:4001:800::2002	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
3	2a00:1450:400... 2a00:1450:4001:815::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:801::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:820::2008	15169 (GOOGLE) (GOOGLE)
9	2a00:1450:400... 2a00:1450:4001:81b::2003	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:809::2002	15169 (GOOGLE) (GOOGLE)
6	2a00:1450:400... 2a00:1450:4001:821::2002	15169 (GOOGLE) (GOOGLE)
16 26	2606:2800:233... 2606:2800:233:97b6:26be:138a:cba8:bb01	15133 (EDGECAST) (EDGECAST)
6	185.86.138.79 185.86.138.79	201081 (SMARTADSE...) (SMARTADSERVER)
1	37.252.172.38 37.252.172.38	29990 (ASN-APPNEX) (ASN-APPNEX)
1	18.185.187.167 18.185.187.167	16509 (AMAZON-02) (AMAZON-02)
2	2.18.234.21 2.18.234.21	16625 (AKAMAI-AS) (AKAMAI-AS)
10	69.173.144.140 69.173.144.140	26667 (RUBICONPR...) (RUBICONPROJECT)
1	185.64.189.112 185.64.189.112	62713 (AS-PUBMATIC) (AS-PUBMATIC)
1	35.244.159.8 35.244.159.8	15169 (GOOGLE) (GOOGLE)
2 5	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
46	2a00:1450:400... 2a00:1450:4001:809::2001	15169 (GOOGLE) (GOOGLE)
6	172.217.16.130 172.217.16.130	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:802::2001	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:815::2001	15169 (GOOGLE) (GOOGLE)
4 6	2a00:1450:400... 2a00:1450:4001:806::2004	15169 (GOOGLE) (GOOGLE)
1	2.18.233.180 2.18.233.180	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2.18.232.130 2.18.232.130	16625 (AKAMAI-AS) (AKAMAI-AS)
1 2	34.98.64.218 34.98.64.218	15169 (GOOGLE) (GOOGLE)
1	104.111.230.142 104.111.230.142	16625 (AKAMAI-AS) (AKAMAI-AS)
2 2	18.185.81.183 18.185.81.183	16509 (AMAZON-02) (AMAZON-02)
1 1	52.59.166.133 52.59.166.133	16509 (AMAZON-02) (AMAZON-02)
1	52.59.81.212 52.59.81.212	16509 (AMAZON-02) (AMAZON-02)
2	52.28.46.116 52.28.46.116	16509 (AMAZON-02) (AMAZON-02)
1	54.229.128.207 54.229.128.207	16509 (AMAZON-02) (AMAZON-02)
1 1	91.228.74.193 91.228.74.193	27281 (QUANTCAST) (QUANTCAST)
1	2a02:fa8:8806... 2a02:fa8:8806:13::1370	41041 (VCLK-EU-) (VCLK-EU-)
173	33

1 52.0.1.217 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-0-1-217.compute-1.amazonaws.com

drgrammar.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

34 18.211.98.30 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-211-98-30.compute-1.amazonaws.com

www.grammar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.abbreviations.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.selectad.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2001:4de0:ac19::1:b:3b (Netherlands)

ASN20446 (HIGHWINDS3, US)

maxcdn.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:800::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

pagead2.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
adservice.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f01c:8012:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:815::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:801::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:820::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ssl.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2a00:1450:4001:81b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:809::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.googletagservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:821::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

26 2606:2800:233:97b6:26be:138a:cba8:bb01 (United States) 16 redirects

ASN15133 (EDGECAST, US)

adserver-us.adtech.advertising.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 185.86.138.79 (France)

ASN201081 (SMARTADSERVER, FR)

prg.smartadserver.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 37.252.172.38 (Ascension Island)

ASN29990 (ASN-APPNEX, US)
PTR: 690.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

ib.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.185.187.167 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-185-187-167.eu-central-1.compute.amazonaws.com

grid.bidswitch.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2.18.234.21 (Ascension Island)

ASN16625 (AKAMAI-AS, US)
PTR: a2-18-234-21.deploy.static.akamaitechnologies.com

as-sec.casalemedia.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
js-sec.indexww.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 69.173.144.140 (Frankfurt am Main, Germany)

ASN26667 (RUBICONPROJECT, US)

fastlane.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.64.189.112 (United Kingdom)

ASN62713 (AS-PUBMATIC, US)

hbopenbid.pubmatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.244.159.8 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 8.159.244.35.bc.googleusercontent.com

stands4-d.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a03:2880:f11c:8183:face:b00c:0:25de (Ireland) 2 redirects

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

46 2a00:1450:4001:809::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

tpc.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.ampproject.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 172.217.16.130 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s46-in-f2.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:802::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

629f9be68a2195b6216e5a74c16ca01f.safeframe.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:815::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

cdn.ampproject.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:806::2004 (Frankfurt am Main, Germany) 4 redirects

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2.18.233.180 (Ascension Island)

ASN16625 (AKAMAI-AS, US)
PTR: a2-18-233-180.deploy.static.akamaitechnologies.com

ads.pubmatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2.18.232.130 (Ascension Island)

ASN16625 (AKAMAI-AS, US)
PTR: a2-18-232-130.deploy.static.akamaitechnologies.com

acdn.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.98.64.218 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: 218.64.98.34.bc.googleusercontent.com

eu-u.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.111.230.142 (Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-230-142.deploy.static.akamaitechnologies.com

eus.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.185.81.183 (Frankfurt am Main, Germany) 2 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-18-185-81-183.eu-central-1.compute.amazonaws.com

x.bidswitch.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.59.166.133 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-52-59-166-133.eu-central-1.compute.amazonaws.com

bsw.digitru.st	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.59.81.212 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-59-81-212.eu-central-1.compute.amazonaws.com

aws-fr-sync.bidswitch.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.28.46.116 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-28-46-116.eu-central-1.compute.amazonaws.com

pixel.advertising.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.229.128.207 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-229-128-207.eu-west-1.compute.amazonaws.com

match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 91.228.74.193 (United Kingdom) 1 redirects

ASN27281 (QUANTCAST, US)

pixel.quantserve.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:fa8:8806:13::1370 (Sweden)

ASN41041 (VCLK-EU-, SE)

aol-match.dotomi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
30	googlesyndication.com pagead2.googlesyndication.com tpc.googlesyndication.com 629f9be68a2195b6216e5a74c16ca01f.safeframe.googlesyndication.com	382 KB
28	advertising.com 16 redirects adserver-us.adtech.advertising.com pixel.advertising.com	15 KB
28	grammar.com www.grammar.com	215 KB
25	ampproject.org cdn.ampproject.org	657 KB
12	doubleclick.net googleads.g.doubleclick.net securepubads.g.doubleclick.net	111 KB
11	rubiconproject.com fastlane.rubiconproject.com eus.rubiconproject.com	17 KB
9	gstatic.com fonts.gstatic.com	129 KB
7	google.com 4 redirects adservice.google.com www.google.com	414 B
6	smartadserver.com prg.smartadserver.com	8 KB
5	facebook.com 2 redirects www.facebook.com	1 KB
5	googleapis.com fonts.googleapis.com ajax.googleapis.com	98 KB
4	bidswitch.net 2 redirects grid.bidswitch.net x.bidswitch.net aws-fr-sync.bidswitch.net	1 KB
4	selectad.com www.selectad.com	30 KB
4	bootstrapcdn.com maxcdn.bootstrapcdn.com	111 KB
3	openx.net 1 redirects stands4-d.openx.net eu-u.openx.net	4 KB
2	googletagservices.com www.googletagservices.com	42 KB
2	pubmatic.com hbopenbid.pubmatic.com ads.pubmatic.com	116 B
2	adnxs.com ib.adnxs.com acdn.adnxs.com	1 KB
2	google-analytics.com ssl.google-analytics.com	17 KB
2	facebook.net connect.facebook.net	62 KB
2	abbreviations.com www.abbreviations.com	90 KB
1	dotomi.com aol-match.dotomi.com	103 B
1	quantserve.com 1 redirects pixel.quantserve.com	843 B
1	adsrvr.org match.adsrvr.org	264 B
1	digitru.st 1 redirects bsw.digitru.st	389 B
1	indexww.com js-sec.indexww.com
1	casalemedia.com as-sec.casalemedia.com	989 B
1	google.de adservice.google.de	168 B
1	drgrammar.org 1 redirects drgrammar.org	386 B
173	29

	Domain	Requested by
28	www.grammar.com	www.grammar.com ajax.googleapis.com
26	adserver-us.adtech.advertising.com	16 redirects
25	cdn.ampproject.org	securepubads.g.doubleclick.net
25	tpc.googlesyndication.com	pagead2.googlesyndication.com tpc.googlesyndication.com securepubads.g.doubleclick.net www.grammar.com cdn.ampproject.org
10	fastlane.rubiconproject.com	www.abbreviations.com
9	fonts.gstatic.com	ssl.google-analytics.com www.grammar.com
6	www.google.com	4 redirects www.grammar.com
6	securepubads.g.doubleclick.net	www.googletagservices.com securepubads.g.doubleclick.net www.grammar.com
6	prg.smartadserver.com	www.abbreviations.com
6	googleads.g.doubleclick.net	pagead2.googlesyndication.com
5	www.facebook.com	2 redirects www.grammar.com connect.facebook.net
4	www.selectad.com	www.grammar.com
4	pagead2.googlesyndication.com	www.grammar.com pagead2.googlesyndication.com
4	maxcdn.bootstrapcdn.com	www.grammar.com ssl.google-analytics.com
3	fonts.googleapis.com	www.grammar.com securepubads.g.doubleclick.net
2	pixel.advertising.com
2	x.bidswitch.net	2 redirects
2	eu-u.openx.net	1 redirects www.abbreviations.com
2	www.googletagservices.com	pagead2.googlesyndication.com www.grammar.com
2	ssl.google-analytics.com	www.grammar.com
2	ajax.googleapis.com	www.grammar.com
2	connect.facebook.net	www.grammar.com connect.facebook.net
2	www.abbreviations.com	www.grammar.com
1	aol-match.dotomi.com
1	pixel.quantserve.com	1 redirects
1	match.adsrvr.org
1	aws-fr-sync.bidswitch.net
1	bsw.digitru.st	1 redirects
1	eus.rubiconproject.com	www.abbreviations.com
1	js-sec.indexww.com	www.abbreviations.com
1	acdn.adnxs.com	www.abbreviations.com
1	ads.pubmatic.com	www.abbreviations.com
1	629f9be68a2195b6216e5a74c16ca01f.safeframe.googlesyndication.com	securepubads.g.doubleclick.net
1	stands4-d.openx.net	www.abbreviations.com
1	hbopenbid.pubmatic.com	www.abbreviations.com
1	as-sec.casalemedia.com	www.abbreviations.com
1	grid.bidswitch.net	www.abbreviations.com
1	ib.adnxs.com	www.abbreviations.com
1	adservice.google.com	pagead2.googlesyndication.com
1	adservice.google.de	pagead2.googlesyndication.com
1	drgrammar.org	1 redirects
173	41

This site contains links to these domains. Also see Links.

Domain
www.abbreviations.com
www.anagrams.net
www.biographies.net
www.convert.net
www.definitions.net
www.literature.com
www.lyrics.com
math.stands4.com
www.phrases.com
www.poetry.net
www.quotes.net
www.references.net
www.rhymes.net
www.scripts.com
www.symbols.com
www.synonyms.com
www.uszip.com
www.facebook.com
twitter.com
www.reddit.com
api.addthis.com
addons.mozilla.org
www.selectad.com
www.gs-jj.com
omnipapers.com
www.linkedin.com

Subject Issuer	Validity	Valid
www.lyrics.com Amazon	`2019-09-18` - `2020-10-18`	a year	crt.sh
*.bootstrapcdn.com Sectigo RSA Domain Validation Secure Server CA	`2019-09-14` - `2020-10-13`	a year	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2020-05-14` - `2020-08-05`	3 months	crt.sh
upload.video.google.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.gstatic.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.google.de GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.google.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
*.adtech.advertising.com DigiCert SHA2 Secure Server CA	`2020-04-16` - `2022-04-21`	2 years	crt.sh
*.smartadserver.com DigiCert Global CA G2	`2020-02-03` - `2022-02-03`	2 years	crt.sh
*.adnxs.com DigiCert ECC Secure Server CA	`2019-01-23` - `2021-03-08`	2 years	crt.sh
grid.bidswitch.net COMODO RSA Domain Validation Secure Server CA	`2018-10-24` - `2020-10-23`	2 years	crt.sh
san.casalemedia.com GeoTrust RSA CA 2018	`2020-03-02` - `2021-04-01`	a year	crt.sh
*.rubiconproject.com DigiCert SHA2 Secure Server CA	`2019-01-10` - `2021-01-14`	2 years	crt.sh
*.pubmatic.com Sectigo RSA Organization Validation Secure Server CA	`2019-02-22` - `2021-02-21`	2 years	crt.sh
*.openx.net GeoTrust RSA CA 2018	`2018-01-04` - `2020-07-09`	3 years	crt.sh
tpc.googlesyndication.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
misc-sni.google.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
www.google.com GTS CA 1O1	`2020-05-05` - `2020-07-28`	3 months	crt.sh
cdn.adnxs.com GeoTrust RSA CA 2018	`2020-01-02` - `2021-04-02`	a year	crt.sh
*.bidswitch.net Sectigo RSA Domain Validation Secure Server CA	`2020-04-23` - `2022-05-04`	2 years	crt.sh
pixel.advertising.com DigiCert SHA2 High Assurance Server CA	`2017-06-14` - `2020-06-18`	3 years	crt.sh
*.adsrvr.org Trustwave Organization Validation SHA256 CA, Level 1	`2019-03-07` - `2021-04-19`	2 years	crt.sh
*.dotomi.com GlobalSign RSA OV SSL CA 2018	`2019-06-19` - `2021-08-31`	2 years	crt.sh

This page contains 16 frames:

Primary Page: https://www.grammar.com/
Frame ID: BD23C4572E0DAC3FB8F220C0A79846F1
Requests: 98 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20200526/r20190131/zrt_lookup.html
Frame ID: F31E932B7BF71A996306995C728ABF1F
Requests: 1 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6071864913982699&output=html&adk=2718345390&adf=1590995014&lmt=1590878327&plat=1%3A32776%2C2%3A32776%2C8%3A32768%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=1.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.grammar.com%2F&ea=0&flash=0&pra=5&wgl=1&adsid=NT&dt=1590878327082&bpp=13&bdt=414&idt=251&shv=r20200526&cbv=r20190131&ptt=9&saldr=aa&abxe=1&nras=1&correlator=3140370804559&frm=20&pv=2&ga_vid=1079065636.1590878327&ga_sid=1590878327&ga_hid=440727971&ga_fc=1&iag=0&icsg=8634039347&dssz=30&mdo=0&mso=0&u_tz=120&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=21066085%2C618018085&oid=2&pvsid=2388054851271285&pem=612&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8208&bc=31&ifi=0&uci=a!0&fsb=1&dtd=266
Frame ID: 79EB18E7863F70E54B133E11C48F3C64
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/v5.0/plugins/like.php?action=like&app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df33be0eafa71ce8%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=0&href=http%3A%2F%2Fwww.grammar.com%2F&layout=button_count&locale=en_US&sdk=joey&send=false&show_faces=true
Frame ID: EA476495CAD47B1C70D4035EAD8EA02C
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/plugins/feedback.php?app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df30e1aaea89a3e%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=603&height=100&href=http%3A%2F%2Fwww.grammar.com%2F&locale=en_US&numposts=5&order_by=reverse_time&sdk=joey&version=v5.0
Frame ID: 48CA8CF18E8DCD75AC0715FF49BCE888
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/209/runner.html
Frame ID: 03FE53DF042338401C8E8A8609D83D4B
Requests: 1 HTTP requests in this frame

Frame: https://www.grammar.com/js/languagetool/themes/advanced/skins/default/content.css
Frame ID: 96DC27B9E2ED73D1387B219C56AB26C8
Requests: 3 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js
Frame ID: 0C7F96C539742174A4E0590A20417DD0
Requests: 17 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js
Frame ID: 8123F34001B09414732ACB59DB7882A3
Requests: 17 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js
Frame ID: 4C8CE6AD43934D73EB8A007BB0C463A0
Requests: 16 HTTP requests in this frame

Frame: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js
Frame ID: 1305E755DF7F2182DB5230C7681BFF23
Requests: 16 HTTP requests in this frame

Frame: https://ads.pubmatic.com/AdServer/js/showad.js
Frame ID: B71578AB0785EC5813CF46C5059F9987
Requests: 1 HTTP requests in this frame

Frame: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Frame ID: 504BAA785A5C3C7ED981EC62E8997D7A
Requests: 1 HTTP requests in this frame

Frame: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1
Frame ID: 09520675C9D0F73069262DEDD787C265
Requests: 1 HTTP requests in this frame

Frame: https://js-sec.indexww.com/um/ixmatch.html
Frame ID: 5D1782651BC338457E5CF29DAABB14F3
Requests: 1 HTTP requests in this frame

Frame: https://eus.rubiconproject.com/usync.html
Frame ID: EA1C4041C2ED95655FA08D79D6AD4550
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://drgrammar.org/ HTTP 301
https://www.grammar.com/ Page URL

Detected technologies

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /php\/?([\d.]+)?/i

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /varnish(?: $Varnish\/([\d.]+)$)?/i

Amazon EC2 (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /$Amazon$/i

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers server /$Amazon$/i

DoubleClick for Publishers (DFP) (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

script /googletagservices\.com\/tag\/js\/gpt(?:_mobile)?\.js/i

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

script /googlesyndication\.com\//i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Modernizr (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

script /([\d.]+)?\/modernizr(?:.([\d.]+))?.*\.js/i

Prebid (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

script /\/prebid\.js/i

Page Statistics

173
Requests

100 %
HTTPS

44 %
IPv6

29
Domains

41
Subdomains

33
IPs

8
Countries

1988 kB
Transfer

5514 kB
Size

8
Cookies

33 Outgoing links

These are links going to different origins than the main page.

URL: https://www.abbreviations.com/
Title: ABBREVIATIONS

Search URL Search Domain Scan URL

URL: https://www.anagrams.net/
Title: ANAGRAMS

Search URL Search Domain Scan URL

URL: https://www.biographies.net/
Title: BIOGRAPHIES

Search URL Search Domain Scan URL

URL: https://www.convert.net/
Title: CONVERSIONS

Search URL Search Domain Scan URL

URL: https://www.definitions.net/
Title: DEFINITIONS

Search URL Search Domain Scan URL

URL: https://www.literature.com/
Title: LITERATURE

Search URL Search Domain Scan URL

URL: https://www.lyrics.com/
Title: LYRICS

Search URL Search Domain Scan URL

URL: http://math.stands4.com/
Title: MATH

Search URL Search Domain Scan URL

URL: https://www.phrases.com/
Title: PHRASES

Search URL Search Domain Scan URL

URL: https://www.poetry.net/
Title: POETRY

Search URL Search Domain Scan URL

URL: https://www.quotes.net/
Title: QUOTES

Search URL Search Domain Scan URL

URL: https://www.references.net/
Title: REFERENCES

Search URL Search Domain Scan URL

URL: https://www.rhymes.net/
Title: RHYMES

Search URL Search Domain Scan URL

URL: https://www.scripts.com/
Title: SCRIPTS

Search URL Search Domain Scan URL

URL: https://www.symbols.com/
Title: SYMBOLS

Search URL Search Domain Scan URL

URL: https://www.synonyms.com/
Title: SYNONYMS

Search URL Search Domain Scan URL

URL: https://www.uszip.com/
Title: USZIP

Search URL Search Domain Scan URL

URL: https://www.definitions.net//definition/hazardous
Title: hazardous

Search URL Search Domain Scan URL

URL: https://www.definitions.net//definition/horrendous
Title: horrendous

Search URL Search Domain Scan URL

URL: https://www.definitions.net//definition/stupendous
Title: stupendous

Search URL Search Domain Scan URL

URL: https://www.definitions.net//definition/tremendous
Title: tremendous

Search URL Search Domain Scan URL

URL: http://www.facebook.com/dialog/feed?app_id=1618496051701355&link=https%3A%2F%2Fwww.grammar.com%2F&picture=http://www.grammar.com/root/app_common/img/sml_logo_gra.png&name=Grammar.com&caption=https%3A%2F%2Fwww.grammar.com%2F&redirect_uri=https%3A%2F%2Fwww.grammar.com%2F

Search URL Search Domain Scan URL

URL: https://twitter.com/share?url=https%3A%2F%2Fwww.grammar.com%2F&text=Grammar.com

Search URL Search Domain Scan URL

URL: http://www.reddit.com/submit?url=https%3A%2F%2Fwww.grammar.com%2F&title=Grammar.com

Search URL Search Domain Scan URL

URL: http://api.addthis.com/oexchange/0.8/offer?url=https%3A%2F%2Fwww.grammar.com%2F&title=Grammar.com&pubid=ra-4f75bf3d5305fac2

Search URL Search Domain Scan URL

URL: https://addons.mozilla.org/en-US/firefox/addon/grammar-com/
Title: Free, no signup required

Search URL Search Domain Scan URL

URL: https://www.selectad.com/

Search URL Search Domain Scan URL

URL: https://www.gs-jj.com/patches/Custom-Patches

Search URL Search Domain Scan URL

URL: https://omnipapers.com/

Search URL Search Domain Scan URL

URL: https://www.selectad.com/new-placement/15/token/D5rgFFvQ5X
Title: Advertise Here!125x125

Search URL Search Domain Scan URL

URL: https://www.facebook.com/STANDS4

Search URL Search Domain Scan URL

URL: https://twitter.com/grammar_dot_com

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/stands4/

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://drgrammar.org/ HTTP 301
https://www.grammar.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 41

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;apid=1A53628830-a2c6-11ea-9270-12783854d8e0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231

Request Chain 42

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231

Request Chain 43

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231

Request Chain 44

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231

Request Chain 45

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;apid=1A5364896e-a2c6-11ea-93b6-12a779b12fd4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231

Request Chain 46

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;apid=1A53626242-a2c6-11ea-86fc-12dcd5311714;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231

Request Chain 47

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231

Request Chain 48

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;apid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231

Request Chain 49

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;apid=1A5364bc72-a2c6-11ea-be5d-1248c7260bf4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231

Request Chain 50

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;apid=1A53649116-a2c6-11ea-95f4-121e68b36cc0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231

Request Chain 77

https://www.facebook.com/v5.0/plugins/comments.php?app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df30e1aaea89a3e%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=603&height=100&href=http%3A%2F%2Fwww.grammar.com%2F&locale=en_US&numposts=5&order_by=reverse_time&sdk=joey&version=v5.0 HTTP 302
https://www.facebook.com/plugins/comments.php?app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df30e1aaea89a3e%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=603&height=100&href=http%3A%2F%2Fwww.grammar.com%2F&locale=en_US&numposts=5&order_by=reverse_time&sdk=joey&version=v5.0 HTTP 302
https://www.facebook.com/plugins/feedback.php?app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df30e1aaea89a3e%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=603&height=100&href=http%3A%2F%2Fwww.grammar.com%2F&locale=en_US&numposts=5&order_by=reverse_time&sdk=joey&version=v5.0

Request Chain 152

https://www.google.com/pagead/drt/ui HTTP 302
https://googleads.g.doubleclick.net/pagead/drt/si

Request Chain 153

https://www.google.com/pagead/drt/ui HTTP 302
https://googleads.g.doubleclick.net/pagead/drt/si

Request Chain 154

https://www.google.com/pagead/drt/ui HTTP 302
https://googleads.g.doubleclick.net/pagead/drt/si

Request Chain 155

https://www.google.com/pagead/drt/ui HTTP 302
https://googleads.g.doubleclick.net/pagead/drt/si

Request Chain 168

https://eu-u.openx.net/w/1.0/pd?plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1 HTTP 302
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1

Request Chain 171

https://x.bidswitch.net/sync?ssp=iow_labs HTTP 302
https://x.bidswitch.net/ul_cb/sync?ssp=iow_labs HTTP 302
https://bsw.digitru.st/syncx?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2 HTTP 302
https://aws-fr-sync.bidswitch.net/sync?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2

Request Chain 174

https://pixel.quantserve.com/pixel/p-NcBg8UA4xqUFp.gif?idmatch=0&gdpr=1&gdpr_consent= HTTP 302
https://pixel.advertising.com/ups/55965/sync?_origin=0&gdpr=1&uid=xaOY1pX2y4bd957dwfTR1MXxzNbd8MzSlv-X5F7z

173 HTTP transactions
4 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
www.grammar.com/
Redirect Chain

http://drgrammar.org/
https://www.grammar.com/

50 KB
12 KB

424ms
189ms

Document
text/html

18.211.98.30
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.211.98.30 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-211-98-30.compute-1.amazonaws.com
Software: Apache/2.4.41 (Amazon) PHP/7.0.33 / PHP/7.0.33
Resource Hash: 6d9b73b4658aca9f63e6ba1a12b9360d8e7f65001e565419ef56d728a1c40dc8

Request headers

:method: GET
:authority: www.grammar.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

status: 200
date: Sat, 30 May 2020 22:38:46 GMT
content-type: text/html; charset=UTF-8
content-length: 11744
set-cookie: AWSALB=xZfmEdngv+zkEKdKz1ToOy4vpc4B0QYVD4UmwfCpLuPDN37N6g7yoSLRbajWVf6krcS0WlnC09c8s5aWDCIBHAIVn7CjrDqSXci5/kmAmxvddfS89p8+mv2FFh/L; Expires=Sat, 06 Jun 2020 22:38:46 GMT; Path=/ AWSALBCORS=xZfmEdngv+zkEKdKz1ToOy4vpc4B0QYVD4UmwfCpLuPDN37N6g7yoSLRbajWVf6krcS0WlnC09c8s5aWDCIBHAIVn7CjrDqSXci5/kmAmxvddfS89p8+mv2FFh/L; Expires=Sat, 06 Jun 2020 22:38:46 GMT; Path=/; SameSite=None; Secure
server: Apache/2.4.41 (Amazon) PHP/7.0.33
x-powered-by: PHP/7.0.33
expires: Thu, 19 Nov 1981 08:52:00 GMT
pragma: no-cache
x-mod-pagespeed: 1.13.35.2-0
vary: Accept-Encoding
content-encoding: gzip
access-control-allow-origin: *
access-control-allow-headers: X-Requested-With
cache-control: no-cache, max-age=0
accept-ranges: bytes
x-varnish: 1717957268 1717926904
age: 525
via: 1.1 varnish

Redirect headers

Server: Apache/2.4.41 (Amazon) PHP/7.0.33
Location: https://www.grammar.com/
Expires: Sat, 30 May 2020 22:53:46 GMT
Content-Type: text/html; charset=iso-8859-1
Cache-Control: no-cache, max-age=0
Content-Length: 232
Accept-Ranges: bytes
Date: Sat, 30 May 2020 22:38:46 GMT
X-Varnish: 713477633
Age: 0
Via: 1.1 varnish
Connection: keep-alive

GET
H2 200 bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/ 114 KB
19 KB 25ms
8ms Stylesheet
text/css 2001:4de0:ac19::1:b:3b
HIGHWINDS3

General

Check archive.org

Show headers Download Go to

Full URL

https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

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Reverse DNS

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Security Headers

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Response headers

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https://www.grammar.com/root/app_common/css/gram.css?v=1.3.76

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URL: https://www.grammar.com/

Protocol

Security

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Server

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GET
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https://www.abbreviations.com/adunits/prebid.js

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Protocol

Security

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Server

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Response headers

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GOOGLE

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Security

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FACEBOOK

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https://connect.facebook.net/en_US/sdk.js

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URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Full URL: https://www.grammar.com/root/app_common/img/top_logo_gra.png
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104ms Image
image/png 18.211.98.30
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https://www.grammar.com/root/app_common/img/grammar/grammar_75_75.png

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URL: https://www.grammar.com/

Protocol

Security

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Server

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106ms Image
image/png 18.211.98.30
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Full URL: https://www.grammar.com/root/app_common/img/grammar/pos_55_55.png
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URL: https://www.grammar.com/
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Full URL: https://www.grammar.com/root/app_common/img/grammar/vocab_65_65.png
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image/png 18.211.98.30
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Full URL: https://www.grammar.com/root/app_common/img/grammar/punct_65_65.png
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image/png 18.211.98.30
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https://www.grammar.com/root/app_common/img/grammar/misspelled_55_55.png

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Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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109ms Image
image/png 18.211.98.30
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URL: https://www.grammar.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.211.98.30 Ashburn, United States, ASN14618 (AMAZON-AES, US),

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date: Sat, 30 May 2020 22:38:46 GMT
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GET
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https://www.selectad.com/img/selectad-secondary-large.png

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URL: https://www.grammar.com/

Protocol

Security

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Server

18.211.98.30 Ashburn, United States, ASN14618 (AMAZON-AES, US),

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ec2-18-211-98-30.compute-1.amazonaws.com

Software

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Response headers

date: Sat, 30 May 2020 22:38:46 GMT
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H2 200 gs-jj-com_123.png
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14 KB 250ms
222ms Image
image/png 18.211.98.30
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GOOGLE

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Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.de/adsid/integrator.js?domain=www.grammar.com

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status: 200
cache-control: private, no-cache, no-store
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 104
x-xss-protection: 0

GET
H2 200 integrator.js Show response
adservice.google.com/adsid/ 109 B
168 B 14ms
14ms Script
application/javascript 2a00:1450:4001:809::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/adsid/integrator.js?domain=www.grammar.com

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status: 200
cache-control: private, no-cache, no-store
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 104
x-xss-protection: 0

GET
H2 200 show_ads_impl_fy2019.js Show response
pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/ 218 KB
82 KB 26ms
26ms Script
text/javascript 2a00:1450:4001:800::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/show_ads_impl_fy2019.js

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

f78ab01c230d1137acf6ddd944b8c74ca55fc21f93495c875a21428e4d2c0408

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
content-disposition: attachment; filename="f.txt"
alt-svc: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 83908
x-xss-protection: 0
server: cafe
etag: 18422230976395592926
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=1209600
timing-allow-origin: *
expires: Sat, 30 May 2020 22:38:47 GMT

GET
H2 200 zrt_lookup.html
googleads.g.doubleclick.net/pagead/html/r20200526/r20190131/ Frame F31E 0
0 6ms
5ms Document
text/html 2a00:1450:4001:821::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/html/r20200526/r20190131/zrt_lookup.html

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

:method: GET
:authority: googleads.g.doubleclick.net
:scheme: https
:path: /pagead/html/r20200526/r20190131/zrt_lookup.html
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.grammar.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

status: 200
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin: *
vary: Accept-Encoding
date: Tue, 26 May 2020 23:49:31 GMT
expires: Tue, 09 Jun 2020 23:49:31 GMT
content-type: text/html; charset=UTF-8
etag: 17826495148367054107
x-content-type-options: nosniff
content-encoding: gzip
server: cafe
content-length: 4284
x-xss-protection: 0
cache-control: public, max-age=1209600
age: 341356
alt-svc: h3-27="googleads.g.doubleclick.net:443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25="googleads.g.doubleclick.net:443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"

GET
H2

200

ADTECH;apid=1A53628830-a2c6-11ea-9270-12783854d8e0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;apid=1A53628830-a2c6-11ea-9270-12783854d8e0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1...

944 B
1 KB

480ms
478ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;apid=1A53628830-a2c6-11ea-9270-12783854d8e0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 08a661b58541de192b4cf69a39f1e470922db2eec7536f1b312d85ea3e92108d

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select018c.us-east-1.prod.adtech.aolcloud.net", "UserId": "8976B1329BB92EF289506891F698C0A0"}}
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635624/0/170/ADTECH;apid=1A53628830-a2c6-11ea-9270-12783854d8e0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=772a4de6b7796a1;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231

944 B
1 KB

242ms
242ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: eabd3a726da7993729646340abbb069df1250cff2e8b0106f51cfea7dc953103

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select019c.us-east-1.prod.adtech.aolcloud.net", "UserId": "4076A5DFE9A1B0628A07A682F6068F79"}}
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635625/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=78ab9b79626d9cb;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231

944 B
1 KB

234ms
233ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: e8d3301ed6cc7a3e78db4908d265e3a5d660295c208d965dafe2e55536c6e64b

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select019c.us-east-1.prod.adtech.aolcloud.net", "UserId": "4076A5DFE9A1B0628A07A682F6068F79"}}
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635632/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=79a5a84e48fd22b;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231

944 B
1 KB

235ms
235ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 0a2d1daa278683cda65c31127f019e050f4e255dfafc02867d11860a62732336

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select019c.us-east-1.prod.adtech.aolcloud.net", "UserId": "4076A5DFE9A1B0628A07A682F6068F79"}}
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635633/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=802a8d20497c20a;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;apid=1A5364896e-a2c6-11ea-93b6-12a779b12fd4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;apid=1A5364896e-a2c6-11ea-93b6-12a779b12fd4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1...

944 B
1 KB

433ms
429ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;apid=1A5364896e-a2c6-11ea-93b6-12a779b12fd4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 4048fcdca3406d02ca03fea1c8126f4f92984da6439b5b0b9da3aa3af8ec6058

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635628/0/170/ADTECH;apid=1A5364896e-a2c6-11ea-93b6-12a779b12fd4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=81f6066af24686d;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;apid=1A53626242-a2c6-11ea-86fc-12dcd5311714;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;apid=1A53626242-a2c6-11ea-86fc-12dcd5311714;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1...

945 B
1 KB

249ms
244ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;apid=1A53626242-a2c6-11ea-86fc-12dcd5311714;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 54ea830c0fd3e75f6ca4bd009e6d13f2b0793b85584f3683b252bde9ca8d3cb1

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select012c.us-east-1.prod.adtech.aolcloud.net", "UserId": "2D70961FC5A4AB69DF3FB0ABF2F3FA30"}}
content-type: application/json
content-length: 945
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635631/0/529/ADTECH;apid=1A53626242-a2c6-11ea-86fc-12dcd5311714;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=82eb670a6fd85d5;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231

945 B
1 KB

174ms
173ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 5977cb6421ac77927d0b73e97cd9f1963667ebf8cf7c6a0093d058ed63e1f393

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: application/json
content-length: 945
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635627/0/170/ADTECH;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=83ade627610e92e;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;apid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;apid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1...

945 B
1 KB

173ms
170ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;apid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 0ef4b52d8481f6bcd3a298050bde92c3a803c0850c52c653abc9c099e5658fbd

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
x-adtech-meta: {"Debug": {"IP": "0.0.0.0", "Selector": "pri-select019c.us-east-1.prod.adtech.aolcloud.net", "UserId": "4076A5DFE9A1B0628A07A682F6068F79"}}
content-type: application/json
content-length: 945
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635630/0/529/ADTECH;apid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=844a0cb4191b74f;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;apid=1A5364bc72-a2c6-11ea-be5d-1248c7260bf4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;apid=1A5364bc72-a2c6-11ea-be5d-1248c7260bf4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1...

944 B
1 KB

200ms
197ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;apid=1A5364bc72-a2c6-11ea-be5d-1248c7260bf4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 6ed8eea5e9de31d87d06f3d0ddcb5a2d842a87030fb7fca11b22d2cd9cafc112

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: application/json
content-length: 944
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635629/0/170/ADTECH;apid=1A5364bc72-a2c6-11ea-be5d-1248c7260bf4;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=85903e62efa904e;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

ADTECH;apid=1A53649116-a2c6-11ea-95f4-121e68b36cc0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;cfp=1;rndc=1590878327;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231
https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;apid=1A53649116-a2c6-11ea-95f4-121e68b36cc0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1...

945 B
1 KB

497ms
494ms

XHR
application/json

2606:2800:233:97b6:26be:138a:cba8:bb01
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;apid=1A53649116-a2c6-11ea-95f4-121e68b36cc0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:97b6:26be:138a:cba8:bb01 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 404bfa7ca6cc9b4b442a2040c75c93a4f404f0bc3b60a0b046aba89949448b4d

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: application/json
content-length: 945
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9533.1/4635626/0/529/ADTECH;apid=1A53649116-a2c6-11ea-95f4-121e68b36cc0;cfp=1;rndc=1590878326;v=2;cmd=bid;cors=yes;alias=866b07fd626a8d5;misc=1590878327231
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.grammar.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 149ms
99ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:46 GMT
x-smrt-d: 4%3b0%3b67
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache, no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0
expires: -1

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 135ms
86ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:46 GMT
x-smrt-d: 4%3b23%3b90
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache, no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0
expires: -1

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 139ms
88ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:46 GMT
x-smrt-d: 4%3b23%3b77
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache,no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 150ms
99ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:46 GMT
x-smrt-d: 4%3b13%3b42
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache, no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0
expires: -1

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 158ms
107ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
x-smrt-d: 4%3b4%3b60
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache, no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0
expires: -1

POST
H/1.1 200
OK v1 Show response
prg.smartadserver.com/prebid/ 0
1 KB 136ms
85ms XHR
application/json 185.86.138.79
SMARTADSERVER

General

Check archive.org

Show headers Download Go to

Full URL: https://prg.smartadserver.com/prebid/v1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.86.138.79 , France, ASN201081 (SMARTADSERVER, FR),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
x-smrt-d: 4%3b13%3b103
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
access-control-allow-origin: https://www.grammar.com
cache-control: no-cache, no-store
access-control-allow-credentials: true
content-type: application/json
content-length: 0
expires: -1

POST
H/1.1 200
OK prebid Show response
ib.adnxs.com/ut/v3/ 1 KB
1 KB 99ms
51ms XHR
application/json 37.252.172.38
ASN-APPNEX

General

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Show headers Download Go to

Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.172.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

690.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

f1908a4633710c451344ef0c985575b3dae7354fffa39ffb76a692fb81a5f803

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sat, 30 May 2020 22:38:49 GMT
Content-Encoding: gzip
Transfer-Encoding: chunked
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Connection: keep-alive
X-Proxy-Origin: 82.102.19.136; 82.102.19.136; 690.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.172.39:80
X-XSS-Protection: 0
Pragma: no-cache
AN-X-Request-Uuid: 7e10e18a-ca02-4c00-a06b-8d0c5b982ed3
Server: nginx/1.13.4
Vary: Accept-Encoding
Content-Type: application/json; charset=utf-8
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H/1.1 200
OK hb Show response
grid.bidswitch.net/ 2 B
374 B 151ms
50ms XHR
application/json 18.185.187.167
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://grid.bidswitch.net/hb?auids=1890%2C1891%2C1892%2C1893%2C1894%2C1895&sizes=300x250%2C300x600&r=30066920dd82d76&wrapperType=Prebid_js&wrapperVersion=3.14.0&u=https%3A%2F%2Fwww.grammar.com%2F&wtimeout=1000
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.185.187.167 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-185-187-167.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Date: Sat, 30 May 2020 22:38:47 GMT
P3P: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, must-revalidate
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=UTF-8
Content-Length: 2

GET
H/1.1 200
OK cygnus Show response
as-sec.casalemedia.com/ 25 B
989 B 155ms
100ms XHR
application/json 2.18.234.21
AKAMAI-AS

General

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Show headers Download Go to

Full URL: https://as-sec.casalemedia.com/cygnus?s=242596&v=7.2&r=%7B%22id%22%3A%22373ff0ef14431bb%22%2C%22imp%22%3A%5B%7B%22id%22%3A%223850510e834e27f%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242596%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2239c0d83d5ef3d61%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242597%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2240cf2f6ebf4c2a2%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242598%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2241c6970d92c0b37%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242598%22%2C%22sid%22%3A%22300x600%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2242657c3ad988ba3%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242599%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2243f86d0cb70cd42%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242599%22%2C%22sid%22%3A%22300x600%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2244ba85584f28412%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242600%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%22450376fc833d124%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242600%22%2C%22sid%22%3A%22300x600%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%22461680035ee7f6d%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242601%22%2C%22sid%22%3A%22300x250%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%7D%2C%7B%22id%22%3A%2247f4be8fc290f5c%22%2C%22ext%22%3A%7B%22siteID%22%3A%22242601%22%2C%22sid%22%3A%22300x600%22%7D%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A600%2C%22topframe%22%3A1%7D%7D%5D%2C%22site%22%3A%7B%22page%22%3A%22https%3A%2F%2Fwww.grammar.com%2F%22%7D%2C%22ext%22%3A%7B%22source%22%3A%22prebid%22%7D%7D&ac=j&sd=1&
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2.18.234.21 , Ascension Island, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a2-18-234-21.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: bd4d409cb7550f75952abff3936cba7a3b1205d9d64b0089bbea58c90d869573

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding
P3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: max-age=0, no-cache, no-store
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json
Content-Length: 45
Expires: Sat, 30 May 2020 22:38:47 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 202ms
127ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729438&size_id=15&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=ec1d40cf-7683-4948-8c40-7da0eba634ee&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.22818157138676676
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: e94ad5dc98d3dd3e2153f5a3b8f6f5acbe8fc33a72b4f3b94c959b541c1d4023

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=340
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 176ms
99ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729440&size_id=15&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=5ab558b0-a96d-4cc5-a5e2-9db52b201d22&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.2633421505009499
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 8b0cc7fda18d9aa62c08885c9f522f3f962456bd8ea06c60913b1f4312ef4870

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=185
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 260 B
2 KB 228ms
146ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729442&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=9df1742d-afe1-4800-912c-d116c880d9a1&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.5660449163553016
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 6a2a79c0c5ee82e8995dfa1142937f2e0f0f6ab8b901c56d2ab68fb2406df9fa

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=355
Content-Length: 260
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 181ms
98ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729450&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=9df1742d-afe1-4800-912c-d116c880d9a1&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.8209444292210013
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: cc7f01939abadeb964ee7f08fa3bdb03f12d1497972e9132a58cf7cf266e6c86

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=225
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 260 B
2 KB 208ms
122ms XHR
application/json 69.173.144.140
RUBICONPROJECT

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729444&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=f490b379-3714-4e4f-8382-43d28d01c2dc&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.2912856379128397
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 157c20aa8b196050e5f1abac26871c4024016b13658af86f917702a53a3b6830

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=153
Content-Length: 260
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 225ms
138ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729452&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=f490b379-3714-4e4f-8382-43d28d01c2dc&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.46410249847394525
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 4123503866a5385123f9643f157e7d344c48d967f6a8c2b9a2a4dbc514f1900e

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=383
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 260 B
2 KB 314ms
138ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729446&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=b9c3a7ef-5583-4240-a72b-c26e17193dfc&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.15584195951582402
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 93e2bb87ccf98f24c0f97646d0fe36a70cac786d711d659ffb3b1ec5782b0d54

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=113
Content-Length: 260
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 312ms
131ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729454&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=b9c3a7ef-5583-4240-a72b-c26e17193dfc&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.03270835032448516
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 73a4256d4ffe82a9afe8bb72c92078fc06213878e48659ded4d7e3a247a70ad2

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=356
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 260 B
2 KB 316ms
114ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729448&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=0ec988e5-c36c-4f47-a193-8ca97f22554f&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.1528039402299357
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: ffdf711177161fc91d0f2c7a9040111acb9c4a1720690f752afc570ab0db86f8

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=424
Content-Length: 260
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 240 B
2 KB 312ms
105ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=16618&site_id=153664&zone_id=729456&size_id=15&alt_size_ids=10&rf=https%3A%2F%2Fwww.grammar.com%2F&tk_flint=pbjs_lite_v3.14.0&x_source.tid=0ec988e5-c36c-4f47-a193-8ca97f22554f&p_screen_res=1600x1200&rp_floor=0.01&rp_secure=1&slots=1&rand=0.5999313252190566
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 7a3514063793ab47a0f6f10507b61df9d79eda1514cf251c5a2b81bc3bf70b80

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:47 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.grammar.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=342
Content-Length: 240
Expires: Wed, 17 Sep 1975 21:32:10 GMT

POST
H2 204 translator Show response
hbopenbid.pubmatic.com/ 0
116 B 99ms
63ms XHR
text/plain 185.64.189.112
AS-PUBMATIC

General

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Full URL: https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 185.64.189.112 , United Kingdom, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

status: 204
date: Sat, 30 May 2020 22:38:47 GMT
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
access-control-allow-origin: https://www.grammar.com

GET
H2 200 arj Show response
stands4-d.openx.net/w/1.0/ 50 KB
4 KB 285ms
160ms XHR
application/json 35.244.159.8
GOOGLE

General

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Full URL: https://stands4-d.openx.net/w/1.0/arj?ju=https%3A%2F%2Fwww.grammar.com%2F&ch=UTF-8&res=1600x1200x24&ifr=false&tz=-120&tws=1600x1200&be=1&bc=hb_pb_3.0.2&dddid=ec1d40cf-7683-4948-8c40-7da0eba634ee%2C5ab558b0-a96d-4cc5-a5e2-9db52b201d22%2C9df1742d-afe1-4800-912c-d116c880d9a1%2Cf490b379-3714-4e4f-8382-43d28d01c2dc%2Cb9c3a7ef-5583-4240-a72b-c26e17193dfc%2C0ec988e5-c36c-4f47-a193-8ca97f22554f&nocache=1590878327249&aus=300x250%7C300x250%7C300x250%2C300x600%7C300x250%2C300x600%7C300x250%2C300x600%7C300x250%2C300x600&divIds=div-gpt-ad-Grammar_IA_300x250_A%2Cdiv-gpt-ad-Grammar_IA_300x250_B%2Cdiv-gpt-ad-Grammar_LR_300x250_A%2Cdiv-gpt-ad-Grammar_LR_300x250_B%2Cdiv-gpt-ad-Grammar_LR_300x250_C%2Cdiv-gpt-ad-Grammar_LR_300x250_D&auid=541053047%2C541053051%2C541053055%2C541053059%2C541053065%2C541053068&
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.244.159.8 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 8.159.244.35.bc.googleusercontent.com
Software: OXGW/16.188.0 /
Resource Hash: 491772c85c5f5e09119c87d9d2b46348a0b5cae53bbae4cef7c2948a9ebb2dda

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
server: OXGW/16.188.0
status: 200
vary: Accept, Accept-Encoding
p3p: CP="CUR ADM OUR NOR STA NID"
access-control-allow-origin: https://www.grammar.com
cache-control: private, max-age=0, no-cache
access-control-allow-credentials: true
content-type: application/json
alt-svc: clear
content-length: 3843
via: 1.1 google
expires: Mon, 26 Jul 1997 05:00:00 GMT

GET
H2 200 common.min.js
www.grammar.com/js/ 11 KB
11 KB 103ms
103ms Image
text/javascript 18.211.98.30
AMAZON-AES

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Full URL

https://www.grammar.com/js/common.min.js?v=1.1.40

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.211.98.30 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-18-211-98-30.compute-1.amazonaws.com

Software

Apache/2.4.41 (Amazon) PHP/7.0.33 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-original-content-length: 11346
age: 0
status: 200
content-length: 5093
access-control-allow-origin: *
last-modified: Mon, 11 May 2020 12:56:33 GMT
server: Apache/2.4.41 (Amazon) PHP/7.0.33
etag: "2c52-5a55ee05f526c-gzip"
vary: Accept-Encoding
x-varnish: 1717957392
via: 1.1 varnish
cache-control: max-age=604800
accept-ranges: bytes, bytes
content-type: text/javascript
access-control-allow-headers: X-Requested-With
expires: Sat, 06 Jun 2020 22:18:56 GMT

GET
H2 200 ads
googleads.g.doubleclick.net/pagead/ Frame 79EB 0
0 39ms
39ms Document
text/html 2a00:1450:4001:821::2002
GOOGLE

General

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Full URL

https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6071864913982699&output=html&adk=2718345390&adf=1590995014&lmt=1590878327&plat=1%3A32776%2C2%3A32776%2C8%3A32768%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=1.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.grammar.com%2F&ea=0&flash=0&pra=5&wgl=1&adsid=NT&dt=1590878327082&bpp=13&bdt=414&idt=251&shv=r20200526&cbv=r20190131&ptt=9&saldr=aa&abxe=1&nras=1&correlator=3140370804559&frm=20&pv=2&ga_vid=1079065636.1590878327&ga_sid=1590878327&ga_hid=440727971&ga_fc=1&iag=0&icsg=8634039347&dssz=30&mdo=0&mso=0&u_tz=120&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=21066085%2C618018085&oid=2&pvsid=2388054851271285&pem=612&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8208&bc=31&ifi=0&uci=a!0&fsb=1&dtd=266

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/show_ads_impl_fy2019.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

:method: GET
:authority: googleads.g.doubleclick.net
:scheme: https
:path: /pagead/ads?client=ca-pub-6071864913982699&output=html&adk=2718345390&adf=1590995014&lmt=1590878327&plat=1%3A32776%2C2%3A32776%2C8%3A32768%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=1.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.grammar.com%2F&ea=0&flash=0&pra=5&wgl=1&adsid=NT&dt=1590878327082&bpp=13&bdt=414&idt=251&shv=r20200526&cbv=r20190131&ptt=9&saldr=aa&abxe=1&nras=1&correlator=3140370804559&frm=20&pv=2&ga_vid=1079065636.1590878327&ga_sid=1590878327&ga_hid=440727971&ga_fc=1&iag=0&icsg=8634039347&dssz=30&mdo=0&mso=0&u_tz=120&u_his=2&u_java=0&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_nplug=0&u_nmime=0&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=21066085%2C618018085&oid=2&pvsid=2388054851271285&pem=612&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8208&bc=31&ifi=0&uci=a!0&fsb=1&dtd=266
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.grammar.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

status: 200
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin: *
content-type: text/html; charset=UTF-8
x-content-type-options: nosniff
content-encoding: br
date: Sat, 30 May 2020 22:38:47 GMT
server: cafe
content-length: 34
x-xss-protection: 0
set-cookie: test_cookie=CheckForPermission; expires=Sat, 30-May-2020 22:53:47 GMT; path=/; domain=.doubleclick.net; Secure; SameSite=none
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GET
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www.googletagservices.com/activeview/js/current/ 73 KB
27 KB 14ms
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GOOGLE

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https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101

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Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/show_ads_impl_fy2019.js

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Server

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Response headers

date: Sat, 30 May 2020 22:38:47 GMT
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GET
H2 200 /
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FACEBOOK

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https://www.facebook.com/tr/?id=1618496051701355&ev=fb_page_view&dl=https%3A%2F%2Fwww.grammar.com%2F&rl=&if=false&ts=1590878327355&sw=1600&sh=1200

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),

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Response headers

date: Sat, 30 May 2020 22:38:47 GMT, Sat, 30 May 2020 22:38:47 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
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expires: Sat, 30 May 2020 22:38:47 GMT

GET
H2 200 like.php
www.facebook.com/v5.0/plugins/ Frame EA47 0
0 64ms
64ms Document
text/html 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/v5.0/plugins/like.php?action=like&app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df33be0eafa71ce8%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=0&href=http%3A%2F%2Fwww.grammar.com%2F&layout=button_count&locale=en_US&sdk=joey&send=false&show_faces=true

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URL: https://connect.facebook.net/en_US/sdk.js?hash=f76c6e12ce5f5c9c0eab3ae9a67d177b&ua=modern_es6

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Security

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Reverse DNS

Software

Resource Hash

Security Headers

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Request headers

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Response headers

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date: Sat, 30 May 2020 22:38:47 GMT Sat, 30 May 2020 22:38:47 GMT
alt-svc: h3-27=":443"; ma=3600

GET
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0
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109ms
108ms

Document
text/html

2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/plugins/feedback.php?app_id=1618496051701355&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df30e1aaea89a3e%26domain%3Dwww.grammar.com%26origin%3Dhttps%253A%252F%252Fwww.grammar.com%252Ff2854eebdfca74c%26relation%3Dparent.parent&color_scheme=light&container_width=603&height=100&href=http%3A%2F%2Fwww.grammar.com%2F&locale=en_US&numposts=5&order_by=reverse_time&sdk=joey&version=v5.0

Requested by

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Security

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Server

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Software

Resource Hash

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date: Sat, 30 May 2020 22:38:47 GMT Sat, 30 May 2020 22:38:47 GMT
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GET
H2 200 sodar Show response
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6 KB 21ms
20ms XHR
application/json 2a00:1450:4001:800::2002
GOOGLE

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https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gda&tv=r20200526&st=env

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/show_ads_impl_fy2019.js

Protocol

Security

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Server

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Reverse DNS

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Security Headers

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Response headers

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date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
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content-length: 5672
x-xss-protection: 0

GET
H2 200 common.min.js Show response
www.grammar.com/js/ 11 KB
6 KB 102ms
102ms Script
text/javascript 18.211.98.30
AMAZON-AES

General

Check archive.org

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Full URL

https://www.grammar.com/js/common.min.js?v=1.1.40

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/root/app_common/js/libs/modernizr-2.8.3.custom.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-original-content-length: 11346
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access-control-allow-headers: X-Requested-With
expires: Sat, 06 Jun 2020 22:18:56 GMT

GET
H2 200 sodar2.js Show response
tpc.googlesyndication.com/sodar/ 14 KB
5 KB 14ms
14ms Script
text/javascript 2a00:1450:4001:809::2001
GOOGLE

General

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Full URL

https://tpc.googlesyndication.com/sodar/sodar2.js

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/r20200526/r20190131/show_ads_impl_fy2019.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Response headers

date: Sat, 30 May 2020 22:38:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
etag: "1582746470043195"
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Full URL: https://629f9be68a2195b6216e5a74c16ca01f.safeframe.googlesyndication.com/safeframe/1-0-37/html/container.html
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Full URL: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
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Full URL: https://www.grammar.com/fonts/fonts.css
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Security

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Security

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Full URL

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Full URL

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Full URL

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Security

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Full URL: https://securepubads.g.doubleclick.net/pagead/adview?ai=CDGVkeODSXvj0AYmv3gOSr4PABIrts7ldn4bSjZ4Ls970_QgQASDRr_57YLnovoDUAaAB_9uKyAPIAQHgAgCoAwGqBMsBT9Aa4MFRYFSzItDyLp-oFZL8lAxRUTIixI-aqmStXthAOvZO3jF3NWTfITtwJoEQr16TPlTcPj2ovephWRfC9pOiRmXlcKTUJw1tdRH_EdKEJBzI8v_igjL5bofczgMR4eLT2YrbIMaDrNz95y8mTnBtn4mh1WtnA3jL1A9yFhDSk2S8UDSQjKqJlosnTTPqDcb0vo9BL0F76c7HCAHtU1edExgbU03XfR2TvkX2K39N4MSCO2CtpoQA-LUuFH4mihe3QHaqKqAiEDnABO3pk73pAuAEAZIFBAgEGAGSBQQIBRgEgAeG85wJqAeOzhuoB9XJG6gHk9gbqAe6BqgH8NkbqAfy2RuoB6a-G6gH7NUb2AcB8gcFEJrTogHSCAkIgOGAEBABGB2ACgPICwHYEwyYFgE&sigh=oDNnQwviCk8&template_id=5001&tpd=AGWhJmvIkyJSyixKLdqNLUCWLhNW5IqtobhKB4uSc0oaewh5KQ
Requested by: Host: www.grammar.com
URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.217.16.130 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: fra15s46-in-f2.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

GET
H2 200 16669653277564991438
tpc.googlesyndication.com/daca_images/simgad/ Frame 4C8C 54 KB
54 KB 11ms
7ms Image
image/png 2a00:1450:4001:809::2001
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Full URL

https://tpc.googlesyndication.com/daca_images/simgad/16669653277564991438

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4fe4b839104f3eda467a766df6602b4e3e95c4bd528ea0da2d3abc1f854e6cdf

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Wed, 20 May 2020 16:06:38 GMT
x-content-type-options: nosniff
age: 887530
x-dns-prefetch-control: off
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 55541
x-xss-protection: 0
last-modified: Fri, 15 May 2020 23:10:42 GMT
server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 20 May 2021 16:06:38 GMT

GET
H2 204 l
www.google.com/ads/measurement/ Frame 4C8C 0
0 17ms
14ms Image
text/html 2a00:1450:4001:806::2004
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Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaQmx5cD_0T6CdKX0e5ruD-v0yyZJpEdVRvlZ6Y-fjv2b6K6irfpcKJEmcD4R6K0oji0Lk37ZGxwvyBF_r5BeIiUjRgsAw
Requested by: Host: www.grammar.com
URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

GET
H2 200 adview
securepubads.g.doubleclick.net/pagead/ Frame 4C8C 0
0 61ms
58ms Image
text/html 172.217.16.130
GOOGLE

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Full URL: https://securepubads.g.doubleclick.net/pagead/adview?ai=CoKjNeODSXsb2AYmv3gOSr4PABOWF-qxdhLGXxqQL9PuVr6waEAEg0a_-e2C56L6A1AGgAZu24rcCyAEC4AIAqAMByAMIqgTRAU_Qu3dKPF4uq_yb9ogrJ2TB0i_xD0GN7XzSEunMatuAkeDXRThxz2xiYGYmyUWYabmTCETFejRRs_7IJc6_-CH9i_cSoTpsFAmPXzM2txG-L8NC1164kVTURsKVBdoaZGjcCIexTvNiiAf5f1iS1LqVKG42x8tmjlYkXQHEOsLIR1OJjcdtZzThf89CXEUoN2RIF6NmXvJDhVqsoOVeGrFC0PM7IuLcViqIPppQvgKGMnORM4PylsS2hVsXqj-V9q1NT8sZqU8DWA4l0-p8YEbUwAT3tsKa-gLgBAGSBQQIBBgBkgUECAUYBKAGAoAHzcmdyAGoB47OG6gH1ckbqAeT2BuoB7oGqAfw2RuoB_LZG6gHpr4bqAfs1RvYBwHyBwQQyMct0ggJCIDhgBAQARgdgAoDyAsB2BMM&sigh=p7c5mXFiang&tpd=AGWhJmvC7pkpuiCh0w3S4f8tecTl86r6IIOiXQRDADGWyCyl8Q
Requested by: Host: www.grammar.com
URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.217.16.130 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: fra15s46-in-f2.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

GET
H2 200 16669653277564991438
tpc.googlesyndication.com/daca_images/simgad/ Frame 1305 54 KB
54 KB 16ms
13ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/daca_images/simgad/16669653277564991438

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4fe4b839104f3eda467a766df6602b4e3e95c4bd528ea0da2d3abc1f854e6cdf

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Wed, 20 May 2020 16:06:38 GMT
x-content-type-options: nosniff
age: 887530
x-dns-prefetch-control: off
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 55541
x-xss-protection: 0
last-modified: Fri, 15 May 2020 23:10:42 GMT
server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 20 May 2021 16:06:38 GMT

GET
H2 204 l
www.google.com/ads/measurement/ Frame 1305 0
0 17ms
14ms Image
text/html 2a00:1450:4001:806::2004
GOOGLE

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Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaSKUE1axyGpFEh1JEUKkO2y2CBOqARuBBqrumrL5hpLPVi4TfBKI9clgQzCbrwxSWrWdbuYYIHwkBA5ssJXbmTFc9TiRw
Requested by: Host: www.grammar.com
URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

GET
H2 200 adview
securepubads.g.doubleclick.net/pagead/ Frame 1305 0
0 59ms
57ms Image
text/html 172.217.16.130
GOOGLE

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Full URL: https://securepubads.g.doubleclick.net/pagead/adview?ai=CmrNkeODSXon4AYmv3gOSr4PABOWF-qxdhLGXxqQL9PuVr6waEAEg0a_-e2C56L6A1AGgAZu24rcCyAEC4AIAqAMByAMIqgTQAU_QxBrRWPOGmIHjtrrMglCXEcGiI4E5hfpRWpuoSuG1CpUESZFfqznjrd5UFTpj5-Rmrm5t8M5aEyXOKBQbzlAFitL4p3LGWxogZsFEmjQXCz16rZxdo99LFpvtOhjhd79Ge71GYHzTv783HEoKJK95XQgtd28mwtCl2lSruiybSDBnNZSEKOHMCC0_RSuiNZtFVhtr-4IxnWfO-yi--JCUt1UMLBozVT7dHkBvhkZ-H_y4KbN372Lj7BjAJnCXGYGJhgvaEEezdyyb14Fw1EfABPe2wpr6AuAEAZIFBAgEGAGSBQQIBRgEoAYCgAfNyZ3IAagHjs4bqAfVyRuoB5PYG6gHugaoB_DZG6gH8tkbqAemvhuoB-zVG9gHAfIHBBC1ghfSCAkIgOGAEBABGB2ACgPICwHYEww&sigh=2Mji7wkkiE4&tpd=AGWhJmu5kSrEPscJnGcFppZLOHU9cBuci_lBgbVEisFOzJxOVw
Requested by: Host: www.grammar.com
URL: https://www.grammar.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.217.16.130 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: fra15s46-in-f2.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 0C7F 11 KB
11 KB 39ms
18ms Font
font/woff2 2a00:1450:4001:81b::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ce897833ac6e362df7c91ac8223fe511c6defcf33964928a81004600a2dd4c2e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Roboto%3A400%2C500
Origin: https://www.grammar.com

Response headers

date: Sun, 17 May 2020 05:19:35 GMT
x-content-type-options: nosniff
last-modified: Wed, 24 Jul 2019 01:18:48 GMT
server: sffe
age: 1185553
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11056
x-xss-protection: 0
expires: Mon, 17 May 2021 05:19:35 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 0C7F 11 KB
11 KB 38ms
18ms Font
font/woff2 2a00:1450:4001:81b::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5d1bc9b443f3f81fa4b4ad4634c1bb9702194c1898e3a9de0ab5e2cdc0e9f479

Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Roboto%3A400%2C500
Origin: https://www.grammar.com

Response headers

date: Tue, 19 May 2020 23:49:29 GMT
x-content-type-options: nosniff
last-modified: Wed, 24 Jul 2019 01:18:50 GMT
server: sffe
age: 946159
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11016
x-xss-protection: 0
expires: Wed, 19 May 2021 23:49:29 GMT

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 8123 11 KB
11 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:81b::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ce897833ac6e362df7c91ac8223fe511c6defcf33964928a81004600a2dd4c2e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Roboto%3A400%2C500
Origin: https://www.grammar.com

Response headers

date: Sun, 17 May 2020 05:19:35 GMT
x-content-type-options: nosniff
last-modified: Wed, 24 Jul 2019 01:18:48 GMT
server: sffe
age: 1185553
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11056
x-xss-protection: 0
expires: Mon, 17 May 2021 05:19:35 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
fonts.gstatic.com/s/roboto/v20/ Frame 8123 11 KB
11 KB 7ms
6ms Font
font/woff2 2a00:1450:4001:81b::2003
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2

Requested by

Host: www.grammar.com
URL: https://www.grammar.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5d1bc9b443f3f81fa4b4ad4634c1bb9702194c1898e3a9de0ab5e2cdc0e9f479

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://fonts.googleapis.com/css?family=Roboto%3A400%2C500
Origin: https://www.grammar.com

Response headers

date: Tue, 19 May 2020 23:49:29 GMT
x-content-type-options: nosniff
last-modified: Wed, 24 Jul 2019 01:18:50 GMT
server: sffe
age: 946159
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11016
x-xss-protection: 0
expires: Wed, 19 May 2021 23:49:29 GMT

GET
H2

200

si
googleads.g.doubleclick.net/pagead/drt/ Frame 0C7F
Redirect Chain

https://www.google.com/pagead/drt/ui
https://googleads.g.doubleclick.net/pagead/drt/si

0
0

14ms
13ms

Image
text/html

2a00:1450:4001:821::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://googleads.g.doubleclick.net/pagead/drt/si
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

Redirect headers

date: Sat, 30 May 2020 22:38:48 GMT
x-content-type-options: nosniff
server: safe
status: 302
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/drt/si
cache-control: private
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 246
x-xss-protection: 0

GET
H2

200

si
googleads.g.doubleclick.net/pagead/drt/ Frame 8123
Redirect Chain

https://www.google.com/pagead/drt/ui
https://googleads.g.doubleclick.net/pagead/drt/si

0
0

15ms
14ms

Image
text/html

2a00:1450:4001:821::2002
GOOGLE

General

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Show headers Download Go to Show image

Full URL: https://googleads.g.doubleclick.net/pagead/drt/si
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

Redirect headers

date: Sat, 30 May 2020 22:38:48 GMT
x-content-type-options: nosniff
server: safe
status: 302
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/drt/si
cache-control: private
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 246
x-xss-protection: 0

GET
H2

200

si
googleads.g.doubleclick.net/pagead/drt/ Frame 4C8C
Redirect Chain

https://www.google.com/pagead/drt/ui
https://googleads.g.doubleclick.net/pagead/drt/si

0
0

15ms
14ms

Image
text/html

2a00:1450:4001:821::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://googleads.g.doubleclick.net/pagead/drt/si
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

Redirect headers

date: Sat, 30 May 2020 22:38:48 GMT
x-content-type-options: nosniff
server: safe
status: 302
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/drt/si
cache-control: private
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 246
x-xss-protection: 0

GET
H2

200

si
googleads.g.doubleclick.net/pagead/drt/ Frame 1305
Redirect Chain

https://www.google.com/pagead/drt/ui
https://googleads.g.doubleclick.net/pagead/drt/si

0
0

14ms
14ms

Image
text/html

2a00:1450:4001:821::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://googleads.g.doubleclick.net/pagead/drt/si
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:821::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

Redirect headers

date: Sat, 30 May 2020 22:38:48 GMT
x-content-type-options: nosniff
server: safe
status: 302
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/drt/si
cache-control: private
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 246
x-xss-protection: 0

GET
H2 200 en.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 0C7F 2 KB
2 KB 6ms
5ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

36133ca07927c88a7cc578fddbaed3c668ab75087834d0ca13dca5de4ec856c1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 11:08:58 GMT
x-content-type-options: nosniff
server: cafe
age: 41390
etag: 14819457070020093239
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2502
x-xss-protection: 0
expires: Sun, 31 May 2020 11:08:58 GMT

GET
H2 200 icon.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 0C7F 295 B
352 B 6ms
5ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

7fd59024b6ca83f11f7a3448ec148309a13b705725716df134f699e60a96eb1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 07:18:34 GMT
x-content-type-options: nosniff
server: cafe
age: 55214
etag: 426692510519060060
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 295
x-xss-protection: 0
expires: Sun, 31 May 2020 07:18:34 GMT

GET
H2 200 en.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 8123 2 KB
2 KB 6ms
5ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

36133ca07927c88a7cc578fddbaed3c668ab75087834d0ca13dca5de4ec856c1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 11:08:58 GMT
x-content-type-options: nosniff
server: cafe
age: 41390
etag: 14819457070020093239
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2502
x-xss-protection: 0
expires: Sun, 31 May 2020 11:08:58 GMT

GET
H2 200 icon.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 8123 295 B
352 B 6ms
6ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

7fd59024b6ca83f11f7a3448ec148309a13b705725716df134f699e60a96eb1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 07:18:34 GMT
x-content-type-options: nosniff
server: cafe
age: 55214
etag: 426692510519060060
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 295
x-xss-protection: 0
expires: Sun, 31 May 2020 07:18:34 GMT

GET
H2 200 16669653277564991438
tpc.googlesyndication.com/daca_images/simgad/ Frame 4C8C 54 KB
54 KB 6ms
5ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/daca_images/simgad/16669653277564991438

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4fe4b839104f3eda467a766df6602b4e3e95c4bd528ea0da2d3abc1f854e6cdf

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Wed, 20 May 2020 16:06:38 GMT
x-content-type-options: nosniff
age: 887530
x-dns-prefetch-control: off
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 55541
x-xss-protection: 0
last-modified: Fri, 15 May 2020 23:10:42 GMT
server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 20 May 2021 16:06:38 GMT

GET
H2 200 en.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 4C8C 2 KB
2 KB 10ms
9ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

36133ca07927c88a7cc578fddbaed3c668ab75087834d0ca13dca5de4ec856c1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 11:08:58 GMT
x-content-type-options: nosniff
server: cafe
age: 41390
etag: 14819457070020093239
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2502
x-xss-protection: 0
expires: Sun, 31 May 2020 11:08:58 GMT

GET
H2 200 icon.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 4C8C 295 B
352 B 9ms
9ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

7fd59024b6ca83f11f7a3448ec148309a13b705725716df134f699e60a96eb1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 07:18:34 GMT
x-content-type-options: nosniff
server: cafe
age: 55214
etag: 426692510519060060
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 295
x-xss-protection: 0
expires: Sun, 31 May 2020 07:18:34 GMT

GET
H2 200 16669653277564991438
tpc.googlesyndication.com/daca_images/simgad/ Frame 1305 54 KB
54 KB 7ms
6ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/daca_images/simgad/16669653277564991438

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4fe4b839104f3eda467a766df6602b4e3e95c4bd528ea0da2d3abc1f854e6cdf

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

date: Wed, 20 May 2020 16:06:38 GMT
x-content-type-options: nosniff
age: 887530
x-dns-prefetch-control: off
status: 200
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 55541
x-xss-protection: 0
last-modified: Fri, 15 May 2020 23:10:42 GMT
server: sffe
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 20 May 2021 16:06:38 GMT

GET
H2 200 en.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 1305 2 KB
2 KB 9ms
9ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/en.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

36133ca07927c88a7cc578fddbaed3c668ab75087834d0ca13dca5de4ec856c1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 11:08:58 GMT
x-content-type-options: nosniff
server: cafe
age: 41390
etag: 14819457070020093239
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2502
x-xss-protection: 0
expires: Sun, 31 May 2020 11:08:58 GMT

GET
H2 200 icon.png
tpc.googlesyndication.com/pagead/images/adchoices/ Frame 1305 295 B
352 B 9ms
8ms Image
image/png 2a00:1450:4001:809::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/pagead/images/adchoices/icon.png

Requested by

Host: cdn.ampproject.org
URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

7fd59024b6ca83f11f7a3448ec148309a13b705725716df134f699e60a96eb1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

timing-allow-origin: *
date: Sat, 30 May 2020 07:18:34 GMT
x-content-type-options: nosniff
server: cafe
age: 55214
etag: 426692510519060060
vary: Accept-Encoding
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: public, max-age=86400
content-type: image/png
alt-svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 295
x-xss-protection: 0
expires: Sun, 31 May 2020 07:18:34 GMT

GET
H/1.1 200
OK showad.js
ads.pubmatic.com/AdServer/js/ Frame B715 0
0 91ms
40ms Document
text/html 2.18.233.180
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://ads.pubmatic.com/AdServer/js/showad.js
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2.18.233.180 , Ascension Island, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a2-18-233-180.deploy.static.akamaitechnologies.com
Software: Apache/2.2.15 (CentOS) /
Resource Hash

Request headers

Host: ads.pubmatic.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.grammar.com/
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

Last-Modified: Tue, 14 Apr 2020 10:27:52 GMT
ETag: "13006b6-a4bb-5a33da6f1a023"
Server: Apache/2.2.15 (CentOS)
Accept-Ranges: bytes
Content-Encoding: gzip
P3P: CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC", CP="NOI DSP COR LAW CUR ADMo DEVo TAIo PSAo PSDo IVAo IVDo HISo OTPo OUR SAMo BUS UNI COM NAV INT DEM CNT STA PRE LOC"
Content-Length: 15243
Content-Type: text/html; charset=UTF-8
Cache-Control: public, max-age=112149
Expires: Mon, 01 Jun 2020 05:48:00 GMT
Date: Sat, 30 May 2020 22:38:51 GMT
Connection: keep-alive
Vary: Accept-Encoding

GET
H/1.1 200
OK async_usersync.html
acdn.adnxs.com/ib/static/usersync/v3/ Frame 504B 0
0 80ms
26ms Document
text/html 2.18.232.130
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2.18.232.130 , Ascension Island, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a2-18-232-130.deploy.static.akamaitechnologies.com
Software: nginx/1.13.10 /
Resource Hash

Request headers

Host: acdn.adnxs.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.grammar.com/
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

Server: nginx/1.13.10
Last-Modified: Fri, 20 May 2016 02:07:09 GMT
ETag: "573e714d-3e3"
Access-Control-Allow-Origin: *
Content-Type: text/html
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 506
Cache-Control: max-age=31536000
Expires: Sun, 30 May 2021 22:38:51 GMT
Date: Sat, 30 May 2020 22:38:51 GMT
Connection: keep-alive

GET
H2

200

pd
eu-u.openx.net/w/1.0/ Frame 0952
Redirect Chain

https://eu-u.openx.net/w/1.0/pd?plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1

0
0

30ms
30ms

Document
text/html

34.98.64.218
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.98.64.218 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 218.64.98.34.bc.googleusercontent.com
Software: OXGW/16.188.0 /
Resource Hash

Request headers

:method: GET
:authority: eu-u.openx.net
:scheme: https
:path: /w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.grammar.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: i=b653fa07-853e-0725-2d81-5ef00abcac19|1590878331
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

status: 200
vary: Accept, Accept-Encoding
set-cookie: i=b653fa07-853e-0725-2d81-5ef00abcac19|1590878331; Version=1; Expires=Sun, 30-May-2021 22:38:51 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None pd=v2|1590878331|mOkivNmWiygu; Version=1; Expires=Sun, 14-Jun-2020 22:38:51 GMT; Max-Age=1296000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.188.0
p3p: CP="CUR ADM OUR NOR STA NID"
date: Sat, 30 May 2020 22:38:51 GMT
content-type: text/html
content-length: 388
content-encoding: gzip
via: 1.1 google
alt-svc: clear

Redirect headers

status: 302
set-cookie: i=b653fa07-853e-0725-2d81-5ef00abcac19|1590878331; Version=1; Expires=Sun, 30-May-2021 22:38:51 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.188.0
p3p: CP="CUR ADM OUR NOR STA NID"
location: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=6&ph=efb37d9e-75ee-46f3-9d5f-d5fcc2de93ff&gdpr=1
date: Sat, 30 May 2020 22:38:51 GMT
content-length: 0
via: 1.1 google
alt-svc: clear

GET
H/1.1 200
OK ixmatch.html
js-sec.indexww.com/um/ Frame 5D17 0
0 79ms
26ms Document
text/html 2.18.234.21
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://js-sec.indexww.com/um/ixmatch.html
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2.18.234.21 , Ascension Island, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a2-18-234-21.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash

Request headers

Host: js-sec.indexww.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.grammar.com/
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

Server: Apache
Last-Modified: Mon, 19 Jun 2017 19:18:19 GMT
ETag: "e20015-112-55254ff6a1972"
Accept-Ranges: bytes
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Content-Type: text/html; charset=UTF-8
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 211
Date: Sat, 30 May 2020 22:38:51 GMT
Connection: keep-alive

GET
H/1.1 200
OK usync.html
eus.rubiconproject.com/ Frame EA1C 0
0 77ms
25ms Document
text/html 104.111.230.142
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://eus.rubiconproject.com/usync.html
Requested by: Host: www.abbreviations.com
URL: https://www.abbreviations.com/adunits/prebid.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 104.111.230.142 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-230-142.deploy.static.akamaitechnologies.com
Software: Apache/2.2.15 (CentOS) / PHP/5.3.3
Resource Hash

Request headers

Host: eus.rubiconproject.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: iframe
Referer: https://www.grammar.com/
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
Referer: https://www.grammar.com/

Response headers

Server: Apache/2.2.15 (CentOS)
X-Powered-By: PHP/5.3.3
p3p: CP="NOI CURa ADMa DEVa TAIa OUR # BUS IND UNI COM NAV INT"
Last-Modified: Fri, 29 May 2020 23:03:15 GMT
Content-Encoding: gzip
Content-Length: 9228
Content-Type: text/html; charset=UTF-8
Cache-Control: max-age=27077
Expires: Sun, 31 May 2020 06:10:08 GMT
Date: Sat, 30 May 2020 22:38:51 GMT
Connection: keep-alive
Vary: Accept-Encoding

GET
H2

200

sync
aws-fr-sync.bidswitch.net/
Redirect Chain

https://x.bidswitch.net/sync?ssp=iow_labs
https://x.bidswitch.net/ul_cb/sync?ssp=iow_labs
https://bsw.digitru.st/syncx?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2
https://aws-fr-sync.bidswitch.net/sync?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2

43 B
212 B

94ms
22ms

Image
image/gif

52.59.81.212
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://aws-fr-sync.bidswitch.net/sync?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.59.81.212 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-59-81-212.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

status: 200
date: Sat, 30 May 2020 22:38:51 GMT
cache-control: no-cache, no-store, must-revalidate
content-type: image/gif
content-length: 43
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"

Redirect headers

status: 302
date: Sat, 30 May 2020 22:38:51 GMT
cache-control: no-cache, no-store, must-revalidate
content-length: 0
location: //aws-fr-sync.bidswitch.net/sync?ssp=iow_labs&bsw_own_uuid=0e9b60c3-da55-409a-83fc-cd79dea4d8f2
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"

GET
H2 204 sync
pixel.advertising.com/ups/56465/ 0
124 B 65ms
21ms Image
text/plain 52.28.46.116
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pixel.advertising.com/ups/56465/sync?_origin=0&redir=true&gdpr=1&gdpr_consent=

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.28.46.116 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-28-46-116.eu-central-1.compute.amazonaws.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

status: 204
date: Sat, 30 May 2020 22:38:51 GMT
strict-transport-security: max-age=31536000
p3p: CP=NOI DSP COR LAW CURa DEVa TAIa PSAa PSDa OUR BUS UNI COM NAV

GET
H2 200 generic
match.adsrvr.org/track/cmf/ 70 B
264 B 119ms
38ms Image
image/gif 54.229.128.207
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://match.adsrvr.org/track/cmf/generic?ttd_pid=aoladtech&gdpr=1&gdpr_consent=
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.229.128.207 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-229-128-207.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 30 May 2020 22:38:51 GMT
x-aspnet-version: 4.0.30319
p3p: CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"
status: 200
cache-control: private,no-cache, must-revalidate
content-type: image/gif
content-length: 70

GET
H2

204

sync
pixel.advertising.com/ups/55965/
Redirect Chain

https://pixel.quantserve.com/pixel/p-NcBg8UA4xqUFp.gif?idmatch=0&gdpr=1&gdpr_consent=
https://pixel.advertising.com/ups/55965/sync?_origin=0&gdpr=1&uid=xaOY1pX2y4bd957dwfTR1MXxzNbd8MzSlv-X5F7z

0
124 B

23ms
22ms

Image
text/plain

52.28.46.116
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pixel.advertising.com/ups/55965/sync?_origin=0&gdpr=1&uid=xaOY1pX2y4bd957dwfTR1MXxzNbd8MzSlv-X5F7z

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.28.46.116 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-28-46-116.eu-central-1.compute.amazonaws.com

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

status: 204
date: Sat, 30 May 2020 22:38:51 GMT
strict-transport-security: max-age=31536000
p3p: CP=NOI DSP COR LAW CURa DEVa TAIa PSAa PSDa OUR BUS UNI COM NAV

Redirect headers

Pragma: no-cache
Date: Sat, 30 May 2020 22:38:51 GMT
Server: QS
Strict-Transport-Security: max-age=86400
P3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAo PSDo OUR SAMa IND COM NAV"
Location: https://pixel.advertising.com/ups/55965/sync?_origin=0&gdpr=1&uid=xaOY1pX2y4bd957dwfTR1MXxzNbd8MzSlv-X5F7z
Cache-Control: private, no-cache, no-store, proxy-revalidate
Connection: keep-alive
Content-Length: 0
Expires: Fri, 04 Aug 1978 12:00:00 GMT

GET
H2 204 current
aol-match.dotomi.com/match/bounce/ 0
103 B 25ms
21ms Image
text/plain 2a02:fa8:8806:13::1370
VCLK-EU-

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://aol-match.dotomi.com/match/bounce/current?networkId=60&version=1&nuid=1A5364b95c-a2c6-11ea-8ad6-12bd5c3e34a0&gdpr=1&gdpr_consent=&rurl=https%3A%2F%2Fpixel.advertising.com%2Fups%2F55853%2Fsync%3Fuid%3D%24UID%26_origin%3D0%26gdpr%3D1%26gdpr_consent%3D
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2a02:fa8:8806:13::1370 , Sweden, ASN41041 (VCLK-EU-, SE),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.grammar.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36

Response headers

status: 204
pragma: no-cache
date: Sat, 30 May 2020 22:38:51 GMT
cache-control: no-cache, private, max-age=0, no-store
server: nginx
expires: 0

Verdicts & Comments Add Verdict or Comment

123 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

8 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.doubleclick.net/	1970-01-19 09:54:39	Name: test_cookie Value: CheckForPermission
www.grammar.com/	1970-01-19 10:04:43	Name: AWSALBCORS Value: fGj4RaFBIhA8tBcLtL9neHckGyEjOgwI+vyG3CrfzfnmIF9/OzYl1MTkSVARSJjySx63+KUH21iTvwuyFJ5Xj6HCTRTqwIbrSYiPESjXVpIUjOuXcQmKVXxzQm+f
www.grammar.com/	1970-01-19 10:04:43	Name: AWSALB Value: fGj4RaFBIhA8tBcLtL9neHckGyEjOgwI+vyG3CrfzfnmIF9/OzYl1MTkSVARSJjySx63+KUH21iTvwuyFJ5Xj6HCTRTqwIbrSYiPESjXVpIUjOuXcQmKVXxzQm+f
.grammar.com/	1970-01-19 09:54:40	Name: __utmb Value: 230353482.1.10.1590878327
.grammar.com/	1970-01-19 14:17:26	Name: __utmz Value: 230353482.1590878327.1.1.utmcsr=(direct)\|utmccn=(direct)\|utmcmd=(none)
.grammar.com/	1970-01-19 09:54:38	Name: __utmt Value: 1
.grammar.com/	1969-12-31 23:59:59	Name: __utmc Value: 230353482
.grammar.com/	1970-01-20 03:25:50	Name: __utma Value: 230353482.1079065636.1590878327.1590878327.1590878327.1

4 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	info	URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js(Line 412) Message: Powered by AMP ⚡ HTML – Version 2005050322001 https://www.grammar.com/
console-api	info	URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js(Line 412) Message: Powered by AMP ⚡ HTML – Version 2005050322001 https://www.grammar.com/
console-api	info	URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js(Line 412) Message: Powered by AMP ⚡ HTML – Version 2005050322001 https://www.grammar.com/
console-api	info	URL: https://cdn.ampproject.org/rtv/022005050322001/amp4ads-v0.js(Line 412) Message: Powered by AMP ⚡ HTML – Version 2005050322001 https://www.grammar.com/

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

629f9be68a2195b6216e5a74c16ca01f.safeframe.googlesyndication.com
acdn.adnxs.com
ads.pubmatic.com
adserver-us.adtech.advertising.com
adservice.google.com
adservice.google.de
ajax.googleapis.com
aol-match.dotomi.com
as-sec.casalemedia.com
aws-fr-sync.bidswitch.net
bsw.digitru.st
cdn.ampproject.org
connect.facebook.net
drgrammar.org
eu-u.openx.net
eus.rubiconproject.com
fastlane.rubiconproject.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
grid.bidswitch.net
hbopenbid.pubmatic.com
ib.adnxs.com
js-sec.indexww.com
match.adsrvr.org
maxcdn.bootstrapcdn.com
pagead2.googlesyndication.com
pixel.advertising.com
pixel.quantserve.com
prg.smartadserver.com
securepubads.g.doubleclick.net
ssl.google-analytics.com
stands4-d.openx.net
tpc.googlesyndication.com
www.abbreviations.com
www.facebook.com
www.google.com
www.googletagservices.com
www.grammar.com
www.selectad.com
x.bidswitch.net
104.111.230.142
172.217.16.130
18.185.187.167
18.185.81.183
18.211.98.30
185.64.189.112
185.86.138.79
2.18.232.130
2.18.233.180
2.18.234.21
2001:4de0:ac19::1:b:3b
2606:2800:233:97b6:26be:138a:cba8:bb01
2a00:1450:4001:800::2002
2a00:1450:4001:801::200a
2a00:1450:4001:802::2001
2a00:1450:4001:806::2004
2a00:1450:4001:809::2001
2a00:1450:4001:809::2002
2a00:1450:4001:815::2001
2a00:1450:4001:815::200a
2a00:1450:4001:81b::2003
2a00:1450:4001:820::2008
2a00:1450:4001:821::2002
2a02:fa8:8806:13::1370
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
34.98.64.218
35.244.159.8
37.252.172.38
52.0.1.217
52.28.46.116
52.59.166.133
52.59.81.212
54.229.128.207
69.173.144.140
91.228.74.193
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033933c7ff11a9fcffac094aaea931744552bdea2d868dad37e64a19f0b52008
0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073
08a661b58541de192b4cf69a39f1e470922db2eec7536f1b312d85ea3e92108d
0a2d1daa278683cda65c31127f019e050f4e255dfafc02867d11860a62732336
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285ba6b6d9bc3a67ddc9413b2b2b5609aec6c4044f81087cd0a4c9db6fa99b5b
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2c79ad59bb5d98d9e2e9c22729e7987502084937c7f0e0631240b2086a9c2c43
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3a490a068577a71685e78187959e4c63b8b8ae57fe651b79eea959ef8d199fcb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c48feaca5f6fa70585397cfbfb1ffd5a41b98ff4959d2c36d6f8b2f1f5b06de1
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www.grammar.com Open in urlscan Pro 18.211.98.30 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

173 Requests

100 %HTTPS

44 %IPv6

29 Domains

41 Subdomains

33 IPs

8 Countries

1988 kBTransfer

5514 kBSize

8 Cookies

33 Outgoing links

Page URL History

Redirected requests

173 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 4 data transactions

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www.grammar.com Open in urlscan Pro
18.211.98.30 Public Scan

Screenshot
Live screenshot

Full Image

173
Requests

100 %
HTTPS

44 %
IPv6

29
Domains

41
Subdomains

33
IPs

8
Countries

1988 kB
Transfer

5514 kB
Size

8
Cookies

173 HTTP transactions
4 data transactions