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sendgrid.com Open in urlscan Pro
18.158.84.108  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C343hfLp7ljYtuldJriRiq...
Effective URL: https://sendgrid.com/blog/
Submission: On April 22 via api from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 41 IPs in 3 countries across 29 domains to perform 89 HTTP transactions. The main IP is 18.158.84.108, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is sendgrid.com.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on February 1st 2021. Valid for: a year.
This is the only time sendgrid.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2 167.89.123.134 11377 (SENDGRID)
1 30 18.158.84.108 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a02:26f0:710... 20940 (AKAMAI-ASN1)
4 104.17.70.206 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 13.224.100.80 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 142.250.185.98 15169 (GOOGLE)
2 199.232.136.157 54113 (FASTLY)
2 4 142.250.185.102 15169 (GOOGLE)
2 104.111.234.67 16625 (AKAMAI-AS)
3 2a03:2880:f03... 32934 (FACEBOOK)
1 1 2606:2800:234... 15133 (EDGECAST)
2 2620:116:800d... 16509 (AMAZON-02)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 2a02:26f0:710... 20940 (AKAMAI-ASN1)
1 13.224.95.43 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.95.77 16509 (AMAZON-02)
1 3.227.227.165 14618 (AMAZON-AES)
1 52.35.195.250 16509 (AMAZON-02)
3 2a03:2880:f13... 32934 (FACEBOOK)
1 2600:9000:219... 16509 (AMAZON-02)
1 2 2620:119:50e3... 14413 (LINKEDIN)
1 1 2620:1ec:21::14 8068 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
2 104.244.42.5 13414 (TWITTER)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.95.46 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 52.45.77.86 14618 (AMAZON-AES)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.95.74 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
2 52.200.208.53 14618 (AMAZON-AES)
1 151.101.114.110 54113 (FASTLY)
2 104.244.42.67 13414 (TWITTER)
2 162.247.242.19 23467 (NEWRELIC-...)
89 41
2    167.89.123.134 (Chicago, United States)

ASN11377 (SENDGRID, US)
PTR: o16789123x134.outbound-mail.sendgrid.net
email.sendgrid.com
30    18.158.84.108 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
sendgrid.com
1    2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2a02:26f0:7100:19a::13b8 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
cdn.optimizely.com
4    104.17.70.206 (United States)

ASN13335 (CLOUDFLARENET, US)
ahoy.sendgrid.com
1    2606:4700::6811:f449 (United States)

ASN13335 (CLOUDFLARENET, US)
hello.myfonts.net
1    13.224.100.80 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-100-80.zrh50.r.cloudfront.net
cdn.segment.com
1    2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.185.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f2.1e100.net
www.googleadservices.com
2    199.232.136.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
4    142.250.185.102 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f6.1e100.net
6192912.fls.doubleclick.net
2    104.111.234.67 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-234-67.deploy.static.akamaitechnologies.com
munchkin.marketo.net
3    2a03:2880:f03d:1c:face:b00c:0:3 (United States)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2606:2800:234:46c:e8b:1e2f:2bd:694 (United States)

ASN15133 (EDGECAST, US)
platform.twitter.com
2    2620:116:800d:21:51e4:db4b:4436:b305 (United States)

ASN16509 (AMAZON-02, US)
secure.quantserve.com
pixel.quantserve.com
3    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
bat.bing.com
1    2a02:26f0:7100:1bd::25ea (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
1    13.224.95.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-95-43.zrh50.r.cloudfront.net
static.hotjar.com
1    2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
1    13.224.95.77 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-95-77.zrh50.r.cloudfront.net
cdn.heapanalytics.com
1    3.227.227.165 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-227-227-165.compute-1.amazonaws.com
q.quora.com
1    52.35.195.250 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-35-195-250.us-west-2.compute.amazonaws.com
api.segment.io
3    2a03:2880:f13d:83:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2600:9000:2190:1c00:6:44e3:f8c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
rules.quantcount.com
2    2620:119:50e3:101::6cae:b45 (United States)

ASN14413 (LINKEDIN, US)
px.ads.linkedin.com
1    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.linkedin.com
1    2a00:1450:4001:82a::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    104.244.42.5 (United States)

ASN13414 (TWITTER, US)
t.co
1    2a00:1450:400c:c0c::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2a00:1450:4001:808::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    13.224.95.46 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-95-46.zrh50.r.cloudfront.net
script.hotjar.com
1    2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
2    2a00:1450:4001:810::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.com
1    52.45.77.86 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-45-77-86.compute-1.amazonaws.com
heapanalytics.com
1    2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    13.224.95.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-95-74.zrh50.r.cloudfront.net
vars.hotjar.com
2    2a00:1450:4001:80e::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.de
2    52.200.208.53 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-200-208-53.compute-1.amazonaws.com
errors.client.optimizely.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    104.244.42.67 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
2    162.247.242.19 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-7.nr-data.net
bam.nr-data.net
Apex Domain
Subdomains		 Transfer
36 sendgrid.com
email.sendgrid.com
sendgrid.com
ahoy.sendgrid.com
3 MB
6 doubleclick.net
6192912.fls.doubleclick.net
googleads.g.doubleclick.net
stats.g.doubleclick.net
3 KB
4 google.de
www.google.de
adservice.google.de
678 B
4 google.com
www.google.com
adservice.google.com
1 KB
3 linkedin.com
px.ads.linkedin.com
www.linkedin.com
1 KB
3 facebook.com
www.facebook.com
364 B
3 hotjar.com
static.hotjar.com
script.hotjar.com
vars.hotjar.com
63 KB
3 bing.com
bat.bing.com
9 KB
3 twitter.com
platform.twitter.com
analytics.twitter.com
856 B
3 facebook.net
connect.facebook.net
98 KB
3 optimizely.com
cdn.optimizely.com
errors.client.optimizely.com
97 KB
2 nr-data.net
bam.nr-data.net
454 B
2 t.co
t.co
289 B
2 heapanalytics.com
cdn.heapanalytics.com
heapanalytics.com
44 KB
2 youtube.com
www.youtube.com
40 KB
2 quantserve.com
secure.quantserve.com
pixel.quantserve.com
9 KB
2 marketo.net
munchkin.marketo.net
6 KB
2 ads-twitter.com
static.ads-twitter.com
4 KB
2 google-analytics.com
www.google-analytics.com
19 KB
1 newrelic.com
js-agent.newrelic.com
12 KB
1 quantcount.com
rules.quantcount.com
3 KB
1 segment.io
api.segment.io
139 B
1 quora.com
q.quora.com
422 B
1 licdn.com
snap.licdn.com
2 KB
1 googleadservices.com
www.googleadservices.com
14 KB
1 googletagmanager.com
www.googletagmanager.com
113 KB
1 segment.com
cdn.segment.com
64 KB
1 myfonts.net
hello.myfonts.net
301 B
1 googleapis.com
ajax.googleapis.com
29 KB
89 29
Domain Requested by
30 sendgrid.com 1 redirects sendgrid.com
4 6192912.fls.doubleclick.net 2 redirects www.googletagmanager.com
4 ahoy.sendgrid.com sendgrid.com
ahoy.sendgrid.com
3 www.facebook.com sendgrid.com
connect.facebook.net
3 bat.bing.com sendgrid.com
bat.bing.com
3 connect.facebook.net sendgrid.com
connect.facebook.net
2 bam.nr-data.net js-agent.newrelic.com
2 analytics.twitter.com static.ads-twitter.com
platform.twitter.com
2 errors.client.optimizely.com cdn.optimizely.com
2 adservice.google.de adservice.google.com
2 adservice.google.com 6192912.fls.doubleclick.net
2 www.google.de sendgrid.com
2 www.google.com sendgrid.com
2 t.co sendgrid.com
2 px.ads.linkedin.com 1 redirects sendgrid.com
2 www.youtube.com www.googletagmanager.com
www.youtube.com
2 munchkin.marketo.net sendgrid.com
munchkin.marketo.net
2 static.ads-twitter.com www.googletagmanager.com
sendgrid.com
2 www.google-analytics.com sendgrid.com
www.google-analytics.com
2 email.sendgrid.com 2 redirects
1 js-agent.newrelic.com sendgrid.com
1 vars.hotjar.com static.hotjar.com
1 heapanalytics.com sendgrid.com
1 pixel.quantserve.com sendgrid.com
1 script.hotjar.com static.hotjar.com
1 stats.g.doubleclick.net www.google-analytics.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 www.linkedin.com 1 redirects
1 rules.quantcount.com secure.quantserve.com
1 api.segment.io cdn.segment.com
1 q.quora.com sendgrid.com
1 cdn.heapanalytics.com sendgrid.com
1 static.hotjar.com sendgrid.com
1 snap.licdn.com sendgrid.com
1 secure.quantserve.com sendgrid.com
1 platform.twitter.com 1 redirects
1 www.googleadservices.com www.googletagmanager.com
1 www.googletagmanager.com sendgrid.com
1 cdn.segment.com sendgrid.com
1 hello.myfonts.net sendgrid.com
1 cdn.optimizely.com sendgrid.com
1 ajax.googleapis.com sendgrid.com
89 42
Subject Issuer Validity Valid
*.sendgrid.com
Go Daddy Secure Certificate Authority - G2		 2021-02-01 -
2022-01-31		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
cdn.optimizely.com
DigiCert SHA2 Secure Server CA		 2021-02-17 -
2022-02-21		 a year crt.sh
ahoy.sendgrid.com
Cloudflare Inc ECC CA-3		 2020-07-25 -
2021-07-25		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-10 -
2021-08-10		 a year crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2020-06-12 -
2021-07-27		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
www.googleadservices.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
ads-twitter.com
DigiCert SHA2 High Assurance Server CA		 2020-08-14 -
2021-08-19		 a year crt.sh
*.doubleclick.net
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.marketo.net
DigiCert SHA2 Secure Server CA		 2021-03-29 -
2022-04-06		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-04-06 -
2021-07-03		 3 months crt.sh
*.quantserve.com
DigiCert SHA2 High Assurance Server CA		 2020-10-02 -
2021-10-07		 a year crt.sh
www.bing.com
Microsoft RSA TLS CA 01		 2021-04-12 -
2021-10-12		 6 months crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA		 2019-04-01 -
2021-05-07		 2 years crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh
*.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
cdn.heapanalytics.com
Amazon		 2020-09-24 -
2021-10-26		 a year crt.sh
*.quora.com
R3		 2021-04-18 -
2021-07-17		 3 months crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA		 2021-04-15 -
2021-10-15		 6 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
t.co
DigiCert TLS RSA SHA256 2020 CA1		 2021-02-05 -
2022-02-04		 a year crt.sh
www.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
www.google.de
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
heapanalytics.com
Amazon		 2020-12-24 -
2022-01-22		 a year crt.sh
*.google.de
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2021-04-21 -
2022-04-10		 a year crt.sh
errors.client.optimizely.com
Amazon		 2020-09-02 -
2021-10-02		 a year crt.sh
*.twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-02-05 -
2022-02-04		 a year crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh

This page contains 9 frames:

Primary Page: https://sendgrid.com/blog/
Frame ID: EBF1AC0E7A12C2BF622910F515248905
Requests: 80 HTTP requests in this frame

Frame: https://6192912.fls.doubleclick.net/activityi;dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 9A0ABCB935A7077AA000278579003C6D
Requests: 1 HTTP requests in this frame

Frame: https://6192912.fls.doubleclick.net/activityi;dc_pre=CLfGrYGMkvACFcmGewodlwsBuQ;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 11F24C4DE8C1F1ED661BC44801B58587
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: D7E4524EC2D2760339D484C933A0722B
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CLfGrYGMkvACFcmGewodlwsBuQ;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 835B453BBFC8AAD6E49B098A72C9CD42
Requests: 1 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-5e3cec51ed8e99df6977c199d27812d7.html
Frame ID: B13D6E5044B2D23F401A8271586DB753
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.de/ddm/fls/i/dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 75D489A402471932114BC73E8EBB452D
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.de/ddm/fls/i/dc_pre=CLfGrYGMkvACFcmGewodlwsBuQ;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 8DA6579C34371FF91DF12C2A2636911E
Requests: 1 HTTP requests in this frame

Frame: https://ahoy.sendgrid.com/index.php/form/XDFrame
Frame ID: D19E057471BAC0705DB896302B34416A
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C3... HTTP 301
    https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C3... HTTP 302
    https://sendgrid.com/blog HTTP 301
    https://sendgrid.com/blog/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i
Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i
Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i
Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • script /heap-\d+\.js/i
Overall confidence: 100%
Detected patterns
  • script /cdn\.segment\.com\/analytics\.js/i

Page Statistics

89
Requests

100 %
HTTPS

53 %
IPv6

29
Domains

42
Subdomains

41
IPs

3
Countries

3747 kB
Transfer

6414 kB
Size

16
Cookies

Page URL History

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

  1. http://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9Gm7jSw71CcCw7PTHb0RVcYMIMbGGsx5LVWVB9xnr-2BBsolGCnODWwsSt5fMJh80uQGz2d3Ru-2BturtZ6nBf6s3h72SY0grQaEB5F-2FuxWG-2FKJCCsqfSShaKVn1oL29Xsn90yQdKNdU-2FiNAtUVbFKXizFt166B-2FcccaueGnUrap9XRNkbHzenBSuKl-2FvKa7TrTwCSuHdxpjAcKT2FydzH1rNw6-2BUd8mbLK-2FsfMx7Baq-2BJoYd8rIaBx-2FG86Xr5Uk4lvLANFprx2rpesR2u6XIH8mVLUzz-2F8000IOsLu6RHNSXS4w7AeRmxgkJjWrIcxZOs9fSaMC9-2B4MpENwBMacG7C1FtuzeDK2U8mFPMHNV8MNnlyFGEzbTDL4Q9BP4k14mlQqNAfLjmLTIjrycw35Zg4dAKrWaxFYE10bSSh8-2FpKBKchnIYKyMIg-3D-3D HTTP 301
    https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9Gm7jSw71CcCw7PTHb0RVcYMIMbGGsx5LVWVB9xnr-2BBsolGCnODWwsSt5fMJh80uQGz2d3Ru-2BturtZ6nBf6s3h72SY0grQaEB5F-2FuxWG-2FKJCCsqfSShaKVn1oL29Xsn90yQdKNdU-2FiNAtUVbFKXizFt166B-2FcccaueGnUrap9XRNkbHzenBSuKl-2FvKa7TrTwCSuHdxpjAcKT2FydzH1rNw6-2BUd8mbLK-2FsfMx7Baq-2BJoYd8rIaBx-2FG86Xr5Uk4lvLANFprx2rpesR2u6XIH8mVLUzz-2F8000IOsLu6RHNSXS4w7AeRmxgkJjWrIcxZOs9fSaMC9-2B4MpENwBMacG7C1FtuzeDK2U8mFPMHNV8MNnlyFGEzbTDL4Q9BP4k14mlQqNAfLjmLTIjrycw35Zg4dAKrWaxFYE10bSSh8-2FpKBKchnIYKyMIg-3D-3D HTTP 302
    https://sendgrid.com/blog HTTP 301
    https://sendgrid.com/blog/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 36
  • https://6192912.fls.doubleclick.net/activityi;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F HTTP 302
  • https://6192912.fls.doubleclick.net/activityi;dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Request Chain 37
  • https://6192912.fls.doubleclick.net/activityi;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F HTTP 302
  • https://6192912.fls.doubleclick.net/activityi;dc_pre=CLfGrYGMkvACFcmGewodlwsBuQ;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Request Chain 40
  • https://platform.twitter.com/oct.js HTTP 301
  • https://static.ads-twitter.com/oct.js
Request Chain 53
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=15872&time=1619102815548&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D15872%26time%3D1619102815548%26url%3Dhttps%253A%252F%252Fsendgrid.com%252Fblog%252F%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=15872&time=1619102815548&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&liSync=true

89 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
sendgrid.com/blog/
Redirect Chain
  • http://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9G...
  • https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DJoWq_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9...
  • https://sendgrid.com/blog
  • https://sendgrid.com/blog/
104 KB
25 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
6bbe16b6c576b2b9f12ded63feadef605427c7f36e581cf38c8ec66ffd044ae6
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Host
sendgrid.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Server
nginx
Date
Thu, 22 Apr 2021 14:46:54 GMT
Content-Type
text/html; charset=UTF-8
Content-Length
24522
Connection
keep-alive
Cache-Control
public, max-age=604800
Content-Encoding
gzip
Link
<https://sendgrid.com/wp-json/>; rel="https://api.w.org/"
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-nrjtz
X-Styx-Req-Id
a7cc7d75-a2dc-11eb-b05c-1624f26066b1
X-Served-By
cache-mdw17361-MDW, cache-hhn4054-HHN
X-Cache
HIT, HIT
X-Cache-Hits
1, 1
X-Timer
S1619102815.672620,VS0,VE1
Vary
Accept-Encoding, Cookie, Cookie
Age
67398
Accept-Ranges
bytes
Via
1.1 varnish, 1.1 varnish
X-Frame-Options
sameorigin
Content-Security-Policy
frame-ancestors 'self'
Referrer-Policy
origin-when-cross-origin

Redirect headers

Server
nginx
Date
Thu, 22 Apr 2021 14:46:54 GMT
Content-Type
text/html; charset=UTF-8
Content-Length
0
Connection
keep-alive
Cache-Control
no-cache, must-revalidate, max-age=0
Expires
Wed, 11 Jan 1984 05:00:00 GMT
Location
https://sendgrid.com/blog/
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-t9x9n
X-Redirect-By
WordPress
X-Styx-Req-Id
946f2d83-a379-11eb-91f9-fe18c7d5de17
X-Served-By
cache-mdw17355-MDW, cache-hhn4046-HHN
X-Cache
MISS, MISS
X-Cache-Hits
0, 0
X-Timer
S1619102814.102457,VS0,VE497
Vary
Cookie, Cookie
Age
0
Accept-Ranges
bytes
Via
1.1 varnish, 1.1 varnish
X-Frame-Options
sameorigin
Content-Security-Policy
frame-ancestors 'self'
Referrer-Policy
origin-when-cross-origin
style.min.css
sendgrid.com/wp-content/themes/sgdotcom/ 		439 KB
94 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/style.min.css?ver=1619012605
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
4454e798971f8c92ad4db52747eef681a412c4846e3b7aa57d9e2467781db624
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
text/css,*/*;q=0.1
Cache-Control
no-cache
Sec-Fetch-Dest
style
Referer
https://sendgrid.com/blog/
Connection
keep-alive
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
89859
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
95810
X-Served-By
cache-mdw17382-MDW, cache-hhn4032-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Wed, 21 Apr 2021 03:58:02 GMT
Server
nginx
X-Timer
S1619102815.760869,VS0,VE1
Etag
W/"607fa2ca-6dbd3"
X-Frame-Options
sameorigin
Content-Type
text/css
Via
1.1 varnish, 1.1 varnish
Expires
Fri, 22 Apr 2022 13:49:14 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
5c29567d-a2a8-11eb-b072-e2013244f13b
X-Cache-Hits
1, 1
ColfaxRegular.woff2
sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ 		33 KB
34 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ColfaxRegular.woff2
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
6304db5d0fc4ecb99027fdf99e49b28777592694c01175387e48263cf17f56f5
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Origin
https://sendgrid.com
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
font
Referer
https://sendgrid.com/blog/
Connection
keep-alive
Origin
https://sendgrid.com
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Via
1.1 varnish, 1.1 varnish
Age
2651613
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
34220
X-Served-By
cache-mdw17381-MDW, cache-hhn4069-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Mon, 22 Mar 2021 14:27:38 GMT
Server
nginx
X-Timer
S1619102815.850621,VS0,VE1
Etag
"6058a95a-85ac"
X-Frame-Options
sameorigin
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Expires
Wed, 23 Mar 2022 22:13:22 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
d0784960-8b5b-11eb-b072-e2013244f13b
X-Cache-Hits
1, 1
ColfaxWebMedium.woff2
sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ 		20 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ColfaxWebMedium.woff2
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
8ca9955f0a912f58eb433089574d8b393e1436c4a5e36e74b8c2010ad77c5822
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Origin
https://sendgrid.com
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
font
Referer
https://sendgrid.com/blog/
Connection
keep-alive
Origin
https://sendgrid.com
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Via
1.1 varnish, 1.1 varnish
Age
1801457
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-tnhhj
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
20276
X-Served-By
cache-mdw17368-MDW, cache-hhn4071-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Thu, 01 Apr 2021 15:36:55 GMT
Server
nginx
X-Timer
S1619102815.848697,VS0,VE0
Etag
"6065e897-4f34"
X-Frame-Options
sameorigin
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Expires
Sat, 02 Apr 2022 18:22:38 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
3ced9271-9317-11eb-a23e-56e349bf8523
X-Cache-Hits
1, 30
ColfaxWebLight.woff2
sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ 		19 KB
20 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/colfax/ColfaxWebLight.woff2
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
3a67aa91dd149f0d122f517c2c01ee82a11a432b415ebc36e665ce8e31d2be5f
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Origin
https://sendgrid.com
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
font
Referer
https://sendgrid.com/blog/
Connection
keep-alive
Origin
https://sendgrid.com
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Via
1.1 varnish, 1.1 varnish
Age
2058019
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-h5zbh
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
19848
X-Served-By
cache-mdw17373-MDW, cache-hhn4053-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Mon, 29 Mar 2021 10:28:57 GMT
Server
nginx
X-Timer
S1619102815.850044,VS0,VE1
Etag
"6061abe9-4d88"
X-Frame-Options
sameorigin
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Expires
Wed, 30 Mar 2022 19:06:36 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
e26d7ec1-90c1-11eb-bdac-921e29109e84
X-Cache-Hits
1, 2
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/2.2.4/ 		84 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=1
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 18 Apr 2021 10:11:00 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
362154
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
30028
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Mon, 18 Apr 2022 10:11:00 GMT
vendor.min.js
sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/ 		145 KB
51 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/vendor.min.js?ver=1619012574
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
ea370633de3189f0898e14dcc2ee84d7b34e1869bcbaccebc69eab9d3f9df5c9
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
*/*
Cache-Control
no-cache
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Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Content-Encoding
gzip
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Accept-Encoding
Age
26697
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
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HIT, HIT
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keep-alive
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Server
nginx
X-Timer
S1619102815.855313,VS0,VE1
Etag
W/"60802bde-244ad"
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1.1 varnish, 1.1 varnish
Expires
Sat, 23 Apr 2022 07:21:58 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
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133 KB 		Script
General
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
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nginx /
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no-cache
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gzip, deflate, br
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:54 GMT
Content-Encoding
gzip
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Accept-Encoding
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28394
X-Pantheon-Styx-Hostname
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nginx
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Etag
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sameorigin
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Via
1.1 varnish, 1.1 varnish
Expires
Sat, 23 Apr 2022 06:53:41 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
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X-Cache-Hits
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97 KB 		Script
General
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Full URL
https://cdn.optimizely.com/js/72168671.js
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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Security Headers
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

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False
x-amz-version-id
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content-encoding
gzip
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Thu, 22 Apr 2021 14:46:54 GMT
access-control-max-age
86400
strict-transport-security
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content-type
text/javascript; charset=utf-8
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accept-ranges
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timing-allow-origin
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access-control-allow-headers
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forms2.min.js
ahoy.sendgrid.com/js/forms2/js/ 		204 KB
68 KB 		Script
General
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https://ahoy.sendgrid.com/js/forms2/js/forms2.min.js?ver=1
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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104.17.70.206 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Name Value
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Request headers

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User-Agent
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Response headers

date
Thu, 22 Apr 2021 14:46:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
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last-modified
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server
cloudflare
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"11c0397-33187-5bd344826ba80"
expect-ct
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cf-request-id
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General
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https://hello.myfonts.net/count/346d68
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:f449 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

Referer
User-Agent
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Response headers

date
Thu, 22 Apr 2021 14:46:54 GMT
server
cloudflare
age
1
expect-ct
null
vary
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content-type
text/css
access-control-allow-origin
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expires
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52 KB 		Image
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/blog/logo-the-full-send.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
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nginx /
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no-cache
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gzip, deflate, br
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Accept-Language
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
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1.1 varnish, 1.1 varnish
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1235970
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nginx
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bytes
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1 KB 		Image
General
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/icons/magnifying-glass.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
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nginx
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sameorigin
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Expires
Thu, 07 Apr 2022 08:13:16 GMT
Cache-Control
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64 KB 		Script
General
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Full URL
https://cdn.segment.com/analytics.js/v1/1CjnBNPybWzyv10ssZRxdwmb8vrYF4yj/analytics.min.js
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
AmazonS3 /
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-amz-version-id
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content-encoding
gzip
etag
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x-amz-replication-status
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last-modified
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server
AmazonS3
date
Thu, 22 Apr 2021 14:46:55 GMT
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
via
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cache-control
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accept-ranges
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x-amz-cf-id
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gtm.js
www.googletagmanager.com/ 		501 KB
113 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PQC59L
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Security Headers
Name Value
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Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 14:46:55 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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last-modified
Thu, 22 Apr 2021 12:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
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access-control-allow-origin
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cache-control
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access-control-allow-headers
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expires
Thu, 22 Apr 2021 14:46:55 GMT
close-white.svg
sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/ 		984 B
1 KB 		Image
General
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/close-white.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
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nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
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no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://sendgrid.com/blog/
Connection
keep-alive
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
Age
2451543
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
422
X-Served-By
cache-mdw17330-MDW, cache-hhn4064-HHN
Access-Control-Allow-Origin
*
Referrer-Policy
origin-when-cross-origin
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Thu, 25 Mar 2021 03:45:33 GMT
Server
nginx
X-Timer
S1619102815.030648,VS0,VE1
Etag
W/"605c075d-3d8"
X-Frame-Options
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image/svg+xml
Via
1.1 varnish, 1.1 varnish
Expires
Sat, 26 Mar 2022 05:47:51 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
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X-Cache-Hits
1, 1
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General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
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Resource Hash
1b5cfe9133478c27bfeedbabd4ec83e935e4c575ca6da86460928b7cea585734

Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/gif
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sendgrid.com/wp-content/uploads/2021/04/ 		9 KB
9 KB 		Image
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Full URL
https://sendgrid.com/wp-content/uploads/2021/04/15-Ways-to-Use-Data-to-Engage_Your_Customers-_OG-image-1-147x52.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
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nginx /
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Name Value
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
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no-cors
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image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
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Connection
keep-alive
Referer
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General
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Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/no-feat-img.png
Requested by
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URL: https://sendgrid.com/wp-content/themes/sgdotcom/style.min.css?ver=1619012605
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Response headers

Date
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General
Check archive.org
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Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/background-paint.jpg
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User-Agent
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Response headers

Date
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Age
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General
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/bookmania/BookmaniaRegular.woff2
Requested by
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URL: https://sendgrid.com/blog/
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
2435600
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nginx
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General
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Full URL
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Request headers

Referer
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User-Agent
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Response headers

cf-request-id
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content-encoding
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date
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expect-ct
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cf-ray
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cached
true
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1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/placeholder-letter.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
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Security
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Accept-Language
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Response headers

Date
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Content-Encoding
gzip
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nginx
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2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/uber.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
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916461
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3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/spotify.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Pragma
no-cache
Sec-Fetch-Site
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gzip, deflate, br
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Accept-Language
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cors
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
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2058017
X-Pantheon-Styx-Hostname
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Referrer-Policy
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Server
nginx
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Etag
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Cache-Control
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3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/glassdoor.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
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User-Agent
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cors
Accept
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
Age
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X-Pantheon-Styx-Hostname
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Referrer-Policy
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Server
nginx
X-Timer
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Etag
W/"60521d9c-114c"
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Content-Type
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Via
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Expires
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Cache-Control
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2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/airbnb.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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nginx /
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Security Headers
Name Value
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
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User-Agent
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cors
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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3108392
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Etag
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Expires
Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
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6 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/instacart.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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no-cache
Sec-Fetch-Site
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Accept-Encoding
gzip, deflate, br
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Accept-Language
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User-Agent
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
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Server
nginx
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3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/yelp.svg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1619012574
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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no-cache
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gzip, deflate, br
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Accept-Language
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cors
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Content-Encoding
gzip
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Accept-Encoding
Age
561258
X-Pantheon-Styx-Hostname
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*
Referrer-Policy
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nginx
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Cache-Control
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General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2020/04/nav01-120x120.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
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User-Agent
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Connection
keep-alive
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
181284
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HIT, HIT
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keep-alive
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X-Served-By
cache-mdw17352-MDW, cache-hhn4078-HHN
Referrer-Policy
origin-when-cross-origin
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Server
nginx
X-Timer
S1619102815.356585,VS0,VE1
Etag
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Accept-Ranges
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8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2020/04/nav02-120x120.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
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Request headers

Pragma
no-cache
Sec-Fetch-Site
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Accept-Encoding
gzip, deflate, br
Host
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Accept-Language
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User-Agent
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keep-alive
Referer
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
1263529
X-Pantheon-Styx-Hostname
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keep-alive
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Server
nginx
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sendgrid.com/wp-content/uploads/2021/04/ 		1022 KB
1023 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2021/04/15-Ways-to-Use-Data-to-Engage_Your_Customers-_OG-image-1-2340x1000.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
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nginx /
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Request headers

Pragma
no-cache
Sec-Fetch-Site
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Accept-Encoding
gzip, deflate, br
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sendgrid.com
Accept-Language
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User-Agent
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Cache-Control
no-cache
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keep-alive
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
67882
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styx-fe3-a-655dc95778-6l4g9
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keep-alive
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X-Served-By
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nginx
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Fri, 22 Apr 2022 19:55:32 GMT
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283 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2021/04/iStock-157507192-1480x1000.jpg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
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nginx /
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Name Value
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Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
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no-cors
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image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
576472
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-pxd4m
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HIT, HIT
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keep-alive
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X-Served-By
cache-mdw17345-MDW, cache-hhn4062-HHN
Referrer-Policy
origin-when-cross-origin
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nginx
X-Timer
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Cache-Control
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X-Cache-Hits
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190 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2021/04/iStock-1194832499-1480x1000.jpg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
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nginx /
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
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no-cors
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image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
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keep-alive
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User-Agent
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Response headers

Date
Thu, 22 Apr 2021 14:46:55 GMT
Via
1.1 varnish, 1.1 varnish
Age
686764
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-t9x9n
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HIT, HIT
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keep-alive
Content-Length
194233
X-Served-By
cache-mdw17333-MDW, cache-hhn4080-HHN
Referrer-Policy
origin-when-cross-origin
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Tue, 13 Apr 2021 21:21:33 GMT
Server
nginx
X-Timer
S1619102815.405066,VS0,VE1
Etag
"60760b5d-2f6b9"
X-Frame-Options
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Content-Type
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X-Styx-Req-Id
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Fri, 15 Apr 2022 16:00:50 GMT
Cache-Control
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Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
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X-Cache-Hits
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www.google-analytics.com/ 		48 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Apr 2021 23:59:54 GMT
server
Golfe2
age
4397
date
Thu, 22 Apr 2021 13:33:38 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
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alt-svc
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content-length
19569
expires
Thu, 22 Apr 2021 15:33:38 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		36 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQC59L
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
cafe /
Resource Hash
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
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H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
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*
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expires
Fri, 01 Jan 1990 00:00:00 GMT
munchkin.js
munchkin.marketo.net/159/ 		11 KB
5 KB 		Script
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URL: https://munchkin.marketo.net/munchkin.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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Expires
Sat, 31 Jul 2021 14:46:55 GMT
/
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1 KB 		Script
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https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1010792098/?random=1619102815560&cv=9&fst=1619102815560&num=1&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg472&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&tiba=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
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expires
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731950963606637
connect.facebook.net/signals/config/ 		255 KB
73 KB 		Script
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URL: https://connect.facebook.net/en_US/fbevents.js
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expires
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adsct
t.co/i/ 		43 B
170 B 		Image
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https://t.co/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=nvhap&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fsendgrid.com%2Fblog%2F
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H2
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expires
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collect
stats.g.doubleclick.net/j/ 		4 B
86 B 		XHR
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https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-12399264-1&cid=963443265.1619102816&jid=937745125&gjid=626186579&_gid=1887718135.1619102816&_u=IEBAAEAAAAAAAC~&z=500523807
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H2
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TLS 1.3, , AES_128_GCM
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2a00:1450:400c:c0c::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
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pragma
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
119 B 		Image
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https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-12399264-1&cid=963443265.1619102816&jid=937745125&_u=IEBAAEAAAAAAAC~&z=1192606207
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H2
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pragma
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42
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0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
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https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-12399264-1&cid=963443265.1619102816&jid=937745125&_u=IEBAAEAAAAAAAC~&z=1192606207
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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pragma
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Thu, 22 Apr 2021 14:46:55 GMT
x-content-type-options
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expires
Fri, 01 Jan 1990 00:00:00 GMT
modules.4f9663bc208b914080c9.js
script.hotjar.com/ 		218 KB
58 KB 		Script
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Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1359002.js?sv=5
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H2
Security
TLS 1.3, , AES_128_GCM
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https://sendgrid.com/
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date
Thu, 22 Apr 2021 10:56:08 GMT
content-encoding
br
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13847
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58830
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pixel.quantserve.com/ 		35 B
371 B 		Image
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https://pixel.quantserve.com/pixel;r=107316075;labels=_fp.event.SendGrid%20Email%20Deliverability%20Blog%20%7C%20We%20Make%20Email%20Delivery%20Easy;rf=0;a=p-de_F6qVUp9bug;url=https%3A%2F%2Fsendgrid.com%2Fblog%2F;uht=2;fpan=1;fpa=P0-929667822-1619102815658;pbcn=u;pbc=;ns=0;ce=1;qjs=1;qv=1558287b-20210421211215;cm=;gdpr=0;ref=;d=sendgrid.com;je=0;sr=1600x1200x24;dst=1;et=1619102815658;tzo=-120;ogl=locale.en_US%2Ctype.article%2Ctitle.SendGrid%20Email%20Deliverability%20Blog%20%7C%20We%20Make%20Email%20Delivery%20Easy%2Cdescription.We%20Make%20Email%20Delivery%20Easy%2Curl.https%3A%2F%2Fsendgrid%252Ecom%2Fblog%2F%2Csite_name.SendGrid%2Cimage.https%3A%2F%2Fsendgrid%252Ecom%2Fwp-content%2Fuploads%2F2021%2F04%2F15-Ways-to-Use-Data-to-Engage_Yo
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H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Referer
https://sendgrid.com/
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pragma
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Thu, 22 Apr 2021 14:46:55 GMT
strict-transport-security
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image/gif
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35
expires
Fri, 04 Aug 1978 12:00:00 GMT
adsct
t.co/i/ 		43 B
119 B 		Image
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https://t.co/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=l673z&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.5 , United States, ASN13414 (TWITTER, US),
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Software
tsa_o /
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Name Value
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Request headers

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https://sendgrid.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 14:46:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
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200 OK
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BouncerCompliant
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no-cache
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Thu, 22 Apr 2021 14:46:55 GMT
server
tsa_o
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SAMEORIGIN
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image/gif;charset=utf-8
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no-cache, no-store, must-revalidate, pre-check=0, post-check=0
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expires
Tue, 31 Mar 1981 05:00:00 GMT
www-widgetapi.js
www.youtube.com/s/player/ae5b2092/www-widgetapi.vflset/ 		110 KB
39 KB 		Script
General
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https://www.youtube.com/s/player/ae5b2092/www-widgetapi.vflset/www-widgetapi.js
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Host: www.youtube.com
URL: https://www.youtube.com/iframe_api
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:803::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 03:24:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
sffe
age
40950
vary
Accept-Encoding, Origin
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text/javascript
cache-control
public, max-age=31536000
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adservice.google.com/ddm/fls/i/ Frame D7E4 		490 B
458 B 		Document
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Host: 6192912.fls.doubleclick.net
URL: https://6192912.fls.doubleclick.net/activityi;dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F?
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
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GET
:authority
adservice.google.com
:scheme
https
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pragma
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1
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accept
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sec-fetch-mode
navigate
sec-fetch-dest
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referer
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accept-encoding
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accept-language
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Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
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Response headers

p3p
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timing-allow-origin
*
cross-origin-resource-policy
cross-origin
date
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expires
Fri, 01 Jan 1990 00:00:00 GMT
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pragma
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adservice.google.com/ddm/fls/i/ Frame 835B 		489 B
455 B 		Document
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Host: 6192912.fls.doubleclick.net
URL: https://6192912.fls.doubleclick.net/activityi;dc_pre=CLfGrYGMkvACFcmGewodlwsBuQ;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=339330747835;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F?
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Name Value
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:method
GET
:authority
adservice.google.com
:scheme
https
:path
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user-agent
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accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,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
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accept-encoding
gzip, deflate, br
accept-language
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Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://6192912.fls.doubleclick.net/

Response headers

p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
date
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expires
Fri, 01 Jan 1990 00:00:00 GMT
cache-control
no-cache, must-revalidate
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pragma
no-cache
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nosniff
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gzip
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h
heapanalytics.com/ 		37 B
258 B 		Image
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https://heapanalytics.com/h?a=1541905715&u=5337527885131827&v=2351165071744218&s=6473706512054275&b=web&tv=4.0&z=0&h=%2Fblog%2F&d=sendgrid.com&t=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&ts=1619102815693&st=1619102815694
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.45.77.86 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-45-77-86.compute-1.amazonaws.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://sendgrid.com/
User-Agent
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Response headers

pragma
no-cache
date
Thu, 22 Apr 2021 14:46:55 GMT
server
nginx
etag
W/"25-PqzQEyMQ6kTK11azeKO8Bw"
strict-transport-security
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cache-control
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content-length
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www.google.com/pagead/1p-user-list/1010792098/ 		42 B
64 B 		Image
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https://www.google.com/pagead/1p-user-list/1010792098/?random=1619102815560&cv=9&fst=1619100000000&num=1&guid=ON&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg472&sendb=1&frm=0&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&tiba=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&async=1&fmt=3&is_vtc=1&random=1178569682&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
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alt-svc
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0
expires
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/
www.google.de/pagead/1p-user-list/1010792098/ 		42 B
64 B 		Image
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https://www.google.de/pagead/1p-user-list/1010792098/?random=1619102815560&cv=9&fst=1619100000000&num=1&guid=ON&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg472&sendb=1&frm=0&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&tiba=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&async=1&fmt=3&is_vtc=1&random=1178569682&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
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alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		44 B
88 B 		Image
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https://www.facebook.com/tr/?id=731950963606637&ev=PageView&dl=https%3A%2F%2Fsendgrid.com%2Fblog%2F&rl=&if=false&ts=1619102815712&sw=1600&sh=1200&v=2.9.39&r=stable&ec=0&o=30&fbp=fb.1.1619102815711.1941838531&it=1619102815570&coo=false&rqm=GET
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f13d:83:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 14:46:55 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
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cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
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alt-svc
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priority
u=3,i
expires
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box-5e3cec51ed8e99df6977c199d27812d7.html
vars.hotjar.com/ Frame B13D 		1 KB
1 KB 		Document
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https://vars.hotjar.com/box-5e3cec51ed8e99df6977c199d27812d7.html
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Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1359002.js?sv=5
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.224.95.74 , United States, ASN16509 (AMAZON-02, US),
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server-13-224-95-74.zrh50.r.cloudfront.net
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Resource Hash
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:method
GET
:authority
vars.hotjar.com
:scheme
https
:path
/box-5e3cec51ed8e99df6977c199d27812d7.html
pragma
no-cache
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accept
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sec-fetch-site
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://sendgrid.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://sendgrid.com/

Response headers

content-type
text/html
content-length
684
date
Tue, 30 Mar 2021 16:10:32 GMT
accept-ranges
bytes
cache-control
max-age=31536000
content-encoding
br
etag
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last-modified
Tue, 30 Mar 2021 14:48:51 GMT
x-robots-tag
none
vary
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x-cache
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via
1.1 4e0fd86f7afa735e772d6f7fe5e91f5b.cloudfront.net (CloudFront)
x-amz-cf-pop
ZRH50-C1
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adservice.google.de/ddm/fls/i/ Frame 75D4 		194 B
265 B 		Document
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https://adservice.google.de/ddm/fls/i/dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Requested by
Host: adservice.google.com
URL: https://adservice.google.com/ddm/fls/i/dc_pre=CO6orYGMkvACFSC83godHsQDCg;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=3665713155669;gtm=2wg472;auiddc=578391538.1619102815;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

:method
GET
:authority
adservice.google.de
:scheme
https
:path
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pragma
no-cache
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1
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accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,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://adservice.google.com/
accept-encoding
gzip, deflate, br
accept-language
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1
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://adservice.google.com/

Response headers

p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
date
Thu, 22 Apr 2021 14:46:55 GMT
expires
Thu, 22 Apr 2021 14:46:55 GMT
cache-control
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https://analytics.twitter.com/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=l673z&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fsendgrid.com%2Fblog%2F
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https://bam.nr-data.net/1/890671fdeb?a=16721192&v=1208.49599aa&to=MlNRZ0FZWUpUBRJQXQsZclBHUVhXGg8IXVcd&rst=2946&ck=1&ref=https://sendgrid.com/blog/&ap=832&be=1509&fe=2792&dc=2112&perf=%7B%22timing%22:%7B%22of%22:1619102813220,%22n%22:0,%22f%22:1416,%22dn%22:1416,%22dne%22:1416,%22c%22:1416,%22ce%22:1416,%22rq%22:1417,%22rp%22:1499,%22rpe%22:1502,%22dl%22:1503,%22di%22:2112,%22ds%22:2112,%22de%22:2125,%22dc%22:2791,%22l%22:2792,%22le%22:2795%7D,%22navigation%22:%7B%7D%7D&fp=1813&fcp=1813&at=HhRSEQlDSkQ%3D&jsonp=NREUM.setToken
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https://www.facebook.com/tr/
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https://sendgrid.com/wp-content/uploads/2021/03/send_message-scaled-e1617054030851-1480x1000.jpg
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sendgrid.com/wp-content/uploads/2021/03/ 		66 KB
67 KB 		Image
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Full URL
https://sendgrid.com/wp-content/uploads/2021/03/iStock-1240334968-1480x1000.jpg
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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https://sendgrid.com/blog/
Cookie
sendGridPricingAI=%7B%22EI%22%3A0%2C%22ES%22%3A0%2C%22MC%22%3A0%7D; cookieBannerShown=true; _gcl_au=1.1.578391538.1619102815; ajs_anonymous_id=%222b473c46-a9be-4408-b83d-f4b9f12a7f6c%22; _ga=GA1.2.963443265.1619102816; _gid=GA1.2.1887718135.1619102816; _gat=1; _uetsid=95437c40a37911eb809fd7a7a53fa2ec; _uetvid=9543b970a37911eb949423ad668de4a4; _hp2_id.1541905715=%7B%22userId%22%3A%225337527885131827%22%2C%22pageviewId%22%3A%222351165071744218%22%2C%22sessionId%22%3A%226473706512054275%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D; _fbp=fb.1.1619102815711.1941838531; __qca=P0-929667822-1619102815658; _hjid=af07b7ef-9d9c-4c92-b420-ea98f613abb6; _hjFirstSeen=1; _hp2_ses_props.1541905715=%7B%22ts%22%3A1619102815693%2C%22d%22%3A%22sendgrid.com%22%2C%22h%22%3A%22%2Fblog%2F%22%7D
Connection
keep-alive
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:57 GMT
Via
1.1 varnish, 1.1 varnish
Age
2064743
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
67568
X-Served-By
cache-mdw17348-MDW, cache-hhn4058-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Sun, 28 Mar 2021 16:39:19 GMT
Server
nginx
X-Timer
S1619102817.055695,VS0,VE1
Etag
"6060b137-107f0"
X-Frame-Options
sameorigin
Content-Type
image/jpeg
X-Styx-Req-Id
3b97ac5a-90b2-11eb-b072-e2013244f13b
Expires
Wed, 30 Mar 2022 17:14:34 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Cache-Hits
1, 1
2021-email-deliverability-guide-responsive-opt-a-1200x628@2x-1480x1000.png
sendgrid.com/wp-content/uploads/2021/04/ 		548 KB
548 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sendgrid.com/wp-content/uploads/2021/04/2021-email-deliverability-guide-responsive-opt-a-1200x628@2x-1480x1000.png
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.158.84.108 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-158-84-108.eu-central-1.compute.amazonaws.com
Software
nginx /
Resource Hash
084b85ede5f6e1bfdc47aa37df8d4f7a8c2ce50e2c733732742aa27c149df02f
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

Request headers

Pragma
no-cache
Sec-Fetch-Site
same-origin
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode
no-cors
Accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
Cache-Control
no-cache
Sec-Fetch-Dest
image
Referer
https://sendgrid.com/blog/
Cookie
sendGridPricingAI=%7B%22EI%22%3A0%2C%22ES%22%3A0%2C%22MC%22%3A0%7D; cookieBannerShown=true; _gcl_au=1.1.578391538.1619102815; ajs_anonymous_id=%222b473c46-a9be-4408-b83d-f4b9f12a7f6c%22; _ga=GA1.2.963443265.1619102816; _gid=GA1.2.1887718135.1619102816; _gat=1; _uetsid=95437c40a37911eb809fd7a7a53fa2ec; _uetvid=9543b970a37911eb949423ad668de4a4; _hp2_id.1541905715=%7B%22userId%22%3A%225337527885131827%22%2C%22pageviewId%22%3A%222351165071744218%22%2C%22sessionId%22%3A%226473706512054275%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D; _fbp=fb.1.1619102815711.1941838531; __qca=P0-929667822-1619102815658; _hjid=af07b7ef-9d9c-4c92-b420-ea98f613abb6; _hjFirstSeen=1; _hp2_ses_props.1541905715=%7B%22ts%22%3A1619102815693%2C%22d%22%3A%22sendgrid.com%22%2C%22h%22%3A%22%2Fblog%2F%22%7D
Connection
keep-alive
Referer
https://sendgrid.com/blog/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Thu, 22 Apr 2021 14:46:57 GMT
Via
1.1 varnish, 1.1 varnish
Age
180935
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-w8j4l
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
560675
X-Served-By
cache-mdw17379-MDW, cache-hhn4064-HHN
Referrer-Policy
origin-when-cross-origin
Last-Modified
Wed, 07 Apr 2021 16:01:15 GMT
Server
nginx
X-Timer
S1619102817.222114,VS0,VE3
Etag
"606dd74b-88e23"
X-Frame-Options
sameorigin
Content-Type
image/png
X-Styx-Req-Id
509c9366-a1d4-11eb-99d0-2e53d52f95a9
Expires
Thu, 21 Apr 2022 12:31:22 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Cache-Hits
1, 1
XDFrame
ahoy.sendgrid.com/index.php/form/ Frame D19E 		2 KB
784 B 		Document
General
Check archive.org
Download Go to
Full URL
https://ahoy.sendgrid.com/index.php/form/XDFrame
Requested by
Host: ahoy.sendgrid.com
URL: https://ahoy.sendgrid.com/js/forms2/js/forms2.min.js?ver=1
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.70.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6763c1ef1247bf493a238b9b680465061ff5f1051b017fc4511d8b5722ce15fd
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
ahoy.sendgrid.com
:scheme
https
:path
/index.php/form/XDFrame
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
same-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://sendgrid.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=d0a735bb99da9082f8a0e80b8be19a79c1619102814; BIGipServersj29web-nginx-app_https=!b6qz843AxWZ/vaoG6Ty6yvTmN02g8Jqg6XR6VLynija0WYXBZ27WCCM6fM9VMcJQwumeCcBMlUiguZM=; __cf_bm=5d9294edecee0ff620239aced8ecf23df7b7a93a-1619102814-1800-ATxIZ/XTXeqMBwsSQzp2r0HNRGog3y3uIxsEv5zKKohWOgv+y48QuS0cDE7VoIW4rFXE9jQoV92i9vmPRej//cg=; sendGridPricingAI=%7B%22EI%22%3A0%2C%22ES%22%3A0%2C%22MC%22%3A0%7D; cookieBannerShown=true; _gcl_au=1.1.578391538.1619102815; ajs_anonymous_id=%222b473c46-a9be-4408-b83d-f4b9f12a7f6c%22; _ga=GA1.2.963443265.1619102816; _gid=GA1.2.1887718135.1619102816; _gat=1; _uetsid=95437c40a37911eb809fd7a7a53fa2ec; _uetvid=9543b970a37911eb949423ad668de4a4; _hp2_id.1541905715=%7B%22userId%22%3A%225337527885131827%22%2C%22pageviewId%22%3A%222351165071744218%22%2C%22sessionId%22%3A%226473706512054275%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D; _fbp=fb.1.1619102815711.1941838531; __qca=P0-929667822-1619102815658; _hjid=af07b7ef-9d9c-4c92-b420-ea98f613abb6; _hjFirstSeen=1; _hp2_ses_props.1541905715=%7B%22ts%22%3A1619102815693%2C%22d%22%3A%22sendgrid.com%22%2C%22h%22%3A%22%2Fblog%2F%22%7D
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://sendgrid.com/

Response headers

date
Thu, 22 Apr 2021 14:46:57 GMT
content-type
text/html; charset=utf-8
cache-control
max-age=3600
x-content-type-options
nosniff
vary
Accept-Encoding
cf-cache-status
DYNAMIC
cf-request-id
099ba573f000004c1f9b1cb000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
643fa4ffeda04c1f-AMS
content-encoding
gzip
forms2.min.js
ahoy.sendgrid.com/js/forms2/js/ Frame D19E 		204 KB
68 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ahoy.sendgrid.com/js/forms2/js/forms2.min.js
Requested by
Host: ahoy.sendgrid.com
URL: https://ahoy.sendgrid.com/index.php/form/XDFrame
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.70.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
014de295141a456ceda8e3c4762085e53dca50f91ddf65906d227f70cf0b1a55
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ahoy.sendgrid.com/index.php/form/XDFrame
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 22 Apr 2021 14:46:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 10 Mar 2021 20:12:10 GMT
server
cloudflare
age
1021
etag
"1ca15d9-33187-5bd344826ba80"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=14400
cf-ray
643fa50179584c1f-AMS
cf-request-id
099ba574ed00004c1fb8a2d000000001
expires
Thu, 22 Apr 2021 18:46:57 GMT
890671fdeb
bam.nr-data.net/events/1/ 		24 B
179 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/890671fdeb?a=16721192&v=1208.49599aa&to=MlNRZ0FZWUpUBRJQXQsZclBHUVhXGg8IXVcd&rst=12946&ck=1&ref=https://sendgrid.com/blog/
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1208.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.19 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-7.nr-data.net
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://sendgrid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://sendgrid.com
Access-Control-Allow-Credentials
true
Content-Length
24
Content-Type
image/gif

Verdicts & Comments Add Verdict or Comment

98 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.

object| 0 object| 1 object| 2 object| 3 object| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated object| NREUM object| newrelic function| __nr_require object| dataLayer object| analytics function| _ object| MktoForms2 string| signUpDomain string| optimizelyID function| $ function| jQuery object| Foundation object| lazySizes object| VAR_SG object| regeneratorRuntime function| getUrlParameter object| getUserPromise function| formattedWholeNumber function| abbreviatedNumber object| newsletter_subscribe object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data string| GoogleAnalyticsObject function| ga function| twq string| qp object| _fbq object| ezt function| fbq object| uetq string| _linkedin_data_partner_id function| hj object| _hjSettings object| heap function| normalize function| quantserve function| __qc object| _qevents object| _qoptions function| qtrack object| gaplugins object| gaGlobal object| gaData function| lintrk boolean| _already_called_lintrk object| twttr function| UET function| mktoMunchkinFunction object| Munchkin function| mktoMunchkin function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled string| pubcidCookie object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady object| MunchkinTracker object| yt function| ytDomDomGetNextId object| ytEventsEventsListeners object| ytEventsEventsCounter object| ytPubsubPubsubInstance object| ytPubsubPubsubTopicToKeys object| ytPubsubPubsubIsSynchronous object| ytPubsubPubsubSubscribedKeys object| ytLoggingTransportGELQueue_ object| ytLoggingTransportTokensToCttTargetIds_ object| ytLoggingGelSequenceIdObj_ object| ytglobal object| ytPubsub2Pubsub2Instance object| ytPubsub2Pubsub2SubscribedKeys object| ytPubsub2Pubsub2TopicToKeys object| ytPubsub2Pubsub2IsAsync object| ytPubsub2Pubsub2SkipSubKey object| jQuery112408962697091137188

16 Cookies

Domain/Path Name / Value
.sendgrid.com/ Name: _hp2_ses_props.1541905715
Value: %7B%22ts%22%3A1619102815693%2C%22d%22%3A%22sendgrid.com%22%2C%22h%22%3A%22%2Fblog%2F%22%7D
.sendgrid.com/ Name: _hjFirstSeen
Value: 1
.sendgrid.com/ Name: _hjid
Value: af07b7ef-9d9c-4c92-b420-ea98f613abb6
.sendgrid.com/ Name: ajs_anonymous_id
Value: %222b473c46-a9be-4408-b83d-f4b9f12a7f6c%22
.sendgrid.com/ Name: _gat
Value: 1
.sendgrid.com/ Name: _uetsid
Value: 95437c40a37911eb809fd7a7a53fa2ec
.sendgrid.com/ Name: _fbp
Value: fb.1.1619102815711.1941838531
.sendgrid.com/ Name: _ga
Value: GA1.2.963443265.1619102816
.sendgrid.com/ Name: _hp2_id.1541905715
Value: %7B%22userId%22%3A%225337527885131827%22%2C%22pageviewId%22%3A%222351165071744218%22%2C%22sessionId%22%3A%226473706512054275%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D
.doubleclick.net/ Name: IDE
Value: AHWqTUnygkwhENh9NvQRRgEh8BRIIrfJLHMNLmZgoYbTC2k-XxuKS96S_JpQRbmA
.sendgrid.com/ Name: _gcl_au
Value: 1.1.578391538.1619102815
.sendgrid.com/ Name: _uetvid
Value: 9543b970a37911eb949423ad668de4a4
.sendgrid.com/ Name: _gid
Value: GA1.2.1887718135.1619102816
.sendgrid.com/ Name: cookieBannerShown
Value: true
.sendgrid.com/ Name: __qca
Value: P0-929667822-1619102815658
.sendgrid.com/ Name: sendGridPricingAI
Value: %7B%22EI%22%3A0%2C%22ES%22%3A0%2C%22MC%22%3A0%7D

3 Console Messages

Source Level URL
Text
console-api log URL: https://cdn.segment.com/analytics.js/v1/1CjnBNPybWzyv10ssZRxdwmb8vrYF4yj/analytics.min.js(Line 3)
Message:
console-api warning URL: https://connect.facebook.net/en_US/fbevents.js(Line 23)
Message:
[Facebook Pixel] - Multiple pixels with conflicting versions were detected on this page.
console-api log URL: https://ahoy.sendgrid.com/js/forms2/js/forms2.min.js?ver=1(Line 8)
Message:
Timeout loading CSS. #mktoStyleLoaded missing color #123456 for one of color, background-color, or border-top-color. rgb(18, 52, 86) rgba(0, 0, 0, 0) rgb(18, 52, 86)

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy frame-ancestors 'self'
X-Frame-Options sameorigin

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.

6192912.fls.doubleclick.net
adservice.google.com
adservice.google.de
ahoy.sendgrid.com
ajax.googleapis.com
analytics.twitter.com
api.segment.io
bam.nr-data.net
bat.bing.com
cdn.heapanalytics.com
cdn.optimizely.com
cdn.segment.com
connect.facebook.net
email.sendgrid.com
errors.client.optimizely.com
googleads.g.doubleclick.net
heapanalytics.com
hello.myfonts.net
js-agent.newrelic.com
munchkin.marketo.net
pixel.quantserve.com
platform.twitter.com
px.ads.linkedin.com
q.quora.com
rules.quantcount.com
script.hotjar.com
secure.quantserve.com
sendgrid.com
snap.licdn.com
static.ads-twitter.com
static.hotjar.com
stats.g.doubleclick.net
t.co
vars.hotjar.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
www.youtube.com
104.111.234.67
104.17.70.206
104.244.42.5
104.244.42.67
13.224.100.80
13.224.95.43
13.224.95.46
13.224.95.74
13.224.95.77
142.250.185.102
142.250.185.98
151.101.114.110
162.247.242.19
167.89.123.134
18.158.84.108
199.232.136.157
2600:9000:2190:1c00:6:44e3:f8c0:93a1
2606:2800:234:46c:e8b:1e2f:2bd:694
2606:4700::6811:f449
2620:116:800d:21:51e4:db4b:4436:b305
2620:119:50e3:101::6cae:b45
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:803::200e
2a00:1450:4001:808::2004
2a00:1450:4001:80e::2002
2a00:1450:4001:810::2002
2a00:1450:4001:810::2008
2a00:1450:4001:811::200a
2a00:1450:4001:813::2003
2a00:1450:4001:827::200e
2a00:1450:4001:829::200e
2a00:1450:4001:82a::2002
2a00:1450:4001:82b::2003
2a00:1450:400c:c0c::9b
2a02:26f0:7100:19a::13b8
2a02:26f0:7100:1bd::25ea
2a03:2880:f03d:1c:face:b00c:0:3
2a03:2880:f13d:83:face:b00c:0:25de
3.227.227.165
52.200.208.53
52.35.195.250
52.45.77.86
014de295141a456ceda8e3c4762085e53dca50f91ddf65906d227f70cf0b1a55
05978957c6c8b028f2785dc77271c286bfac76e30b7bcd7e835c2927fbe897cf
05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e
084b85ede5f6e1bfdc47aa37df8d4f7a8c2ce50e2c733732742aa27c149df02f
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300
0f6b430dfac2ee9436aa78ef05b99547e7be340a97c3ce36cfc8d3963a3ac818
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254
18507a97c7bf39022d7ced3486cd87413958c0806dd116c97fb8febc4e6aa311
1b5cfe9133478c27bfeedbabd4ec83e935e4c575ca6da86460928b7cea585734
1ddf306181727f2675260264ba7ab12a77cfd8d4b2302001db5130eca617a0d2
26874900d844b7e0a2ca96a8c34ef45ddeec27d534cdb196495bbb9960faf0a4
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