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sendgrid.com Open in urlscan Pro
52.213.117.140  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DnBFk_-2BHB8d5C343hfLp7ljYtuldJriRiq...
Effective URL: https://sendgrid.com/blog/
Submission: On April 17 via api from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 39 IPs in 4 countries across 29 domains to perform 88 HTTP transactions. The main IP is 52.213.117.140, located in Dublin, Ireland 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 52.213.117.140 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...)
1 143.204.239.131 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.185.194 15169 (GOOGLE)
2 199.232.136.157 54113 (FASTLY)
2 4 172.217.18.102 15169 (GOOGLE)
3 2a03:2880:f02... 32934 (FACEBOOK)
1 1 2606:2800:234... 15133 (EDGECAST)
2 2620:116:800d... 16509 (AMAZON-02)
2 2620:1ec:c11:... 8068 (MICROSOFT...)
1 2a02:26f0:710... 20940 (AKAMAI-ASN1)
1 143.204.245.79 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 13.33.139.90 16509 (AMAZON-02)
1 3.225.115.141 14618 (AMAZON-AES)
1 2a00:1450:400... 15169 (GOOGLE)
2 104.111.234.67 16625 (AKAMAI-AS)
3 2a03:2880:f12... 32934 (FACEBOOK)
1 2600:9000:215... 16509 (AMAZON-02)
1 2 2620:119:50e3... 14413 (LINKEDIN)
1 1 2620:1ec:21::14 8068 (MICROSOFT...)
3 2a00:1450:400... 15169 (GOOGLE)
1 143.204.245.45 16509 (AMAZON-02)
1 54.69.24.9 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 104.244.42.69 13414 (TWITTER)
1 143.204.245.27 16509 (AMAZON-02)
1 75.101.164.61 14618 (AMAZON-AES)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 52.72.27.138 14618 (AMAZON-AES)
1 151.101.14.110 54113 (FASTLY)
2 104.244.42.67 13414 (TWITTER)
2 162.247.242.21 23467 (NEWRELIC-...)
88 39
2    167.89.123.134 (Chicago, United States)

ASN11377 (SENDGRID, US)
PTR: o16789123x134.outbound-mail.sendgrid.net
email.sendgrid.com
30    52.213.117.140 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
sendgrid.com
1    2a00:1450:4001:809::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2a02:26f0:7100:198::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    143.204.239.131 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-239-131.cph50.r.cloudfront.net
cdn.segment.com
1    2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:812::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.185.194 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f2.1e100.net
www.googleadservices.com
2    199.232.136.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
4    172.217.18.102 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s42-in-f6.1e100.net
6192912.fls.doubleclick.net
3    2a03:2880:f02d:12:face:b00c:0:3 (United States)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2606:2800:234:59:254c:406:2366:268c (United States)

ASN15133 (EDGECAST, US)
platform.twitter.com
2    2620:116:800d:21:5a23:9c4e:e774:96c1 (United States)

ASN16509 (AMAZON-02, US)
secure.quantserve.com
pixel.quantserve.com
2    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
bat.bing.com
1    2a02:26f0:7100:481::25ea (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
1    143.204.245.79 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-245-79.cph50.r.cloudfront.net
static.hotjar.com
2    2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.youtube.com
1    13.33.139.90 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-139-90.cph50.r.cloudfront.net
cdn.heapanalytics.com
1    3.225.115.141 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-225-115-141.compute-1.amazonaws.com
q.quora.com
1    2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
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:f12d:83:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2600:9000:215d:5000:6:44e3: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
3    2a00:1450:4001:827::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
adservice.google.com
1    143.204.245.45 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-245-45.cph50.r.cloudfront.net
script.hotjar.com
1    54.69.24.9 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-69-24-9.us-west-2.compute.amazonaws.com
api.segment.io
1    2a00:1450:400c:c0d::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    104.244.42.69 (United States)

ASN13414 (TWITTER, US)
t.co
1    143.204.245.27 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-245-27.cph50.r.cloudfront.net
vars.hotjar.com
1    75.101.164.61 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-75-101-164-61.compute-1.amazonaws.com
heapanalytics.com
2    2a00:1450:4001:809::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
2    2a00:1450:4001:812::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.de
2    52.72.27.138 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-72-27-138.compute-1.amazonaws.com
errors.client.optimizely.com
1    151.101.14.110 (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    162.247.242.21 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-9.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
1 KB
4 google.com
adservice.google.com
www.google.com
1 KB
3 linkedin.com
px.ads.linkedin.com
www.linkedin.com
3 KB
3 facebook.com
www.facebook.com
601 B
3 hotjar.com
static.hotjar.com
script.hotjar.com
vars.hotjar.com
63 KB
3 twitter.com
platform.twitter.com
analytics.twitter.com
1 KB
3 facebook.net
connect.facebook.net
99 KB
3 optimizely.com
cdn.optimizely.com
errors.client.optimizely.com
97 KB
2 nr-data.net
bam.nr-data.net
453 B
2 t.co
t.co
576 B
2 marketo.net
munchkin.marketo.net
7 KB
2 heapanalytics.com
cdn.heapanalytics.com
heapanalytics.com
44 KB
2 youtube.com
www.youtube.com
40 KB
2 bing.com
bat.bing.com
9 KB
2 quantserve.com
secure.quantserve.com
pixel.quantserve.com
9 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 segment.io
api.segment.io
140 B
1 quantcount.com
rules.quantcount.com
3 KB
1 quora.com
q.quora.com
419 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
302 B
1 googleapis.com
ajax.googleapis.com
29 KB
88 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 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 www.google.de sendgrid.com
2 www.google.com sendgrid.com
2 adservice.google.com 6192912.fls.doubleclick.net
2 t.co sendgrid.com
2 px.ads.linkedin.com 1 redirects sendgrid.com
2 munchkin.marketo.net sendgrid.com
munchkin.marketo.net
2 www.youtube.com www.googletagmanager.com
www.youtube.com
2 bat.bing.com sendgrid.com
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 pixel.quantserve.com sendgrid.com
1 heapanalytics.com sendgrid.com
1 vars.hotjar.com static.hotjar.com
1 stats.g.doubleclick.net www.google-analytics.com
1 api.segment.io cdn.segment.com
1 script.hotjar.com static.hotjar.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 www.linkedin.com 1 redirects
1 rules.quantcount.com secure.quantserve.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
88 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
*.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		 2021-03-23 -
2021-06-21		 3 months crt.sh
*.marketo.net
DigiCert SHA2 Secure Server CA		 2021-03-29 -
2022-04-06		 a year 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		 2021-01-28 -
2022-01-27		 a year crt.sh
heapanalytics.com
Amazon		 2020-12-24 -
2022-01-22		 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
*.google.de
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2020		 2021-03-22 -
2022-04-23		 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		 2021-02-09 -
2022-02-07		 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: F52C43E09CEE8545422F71F8230F95A9
Requests: 79 HTTP requests in this frame

Frame: https://6192912.fls.doubleclick.net/activityi;dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 92FD7F948AF2FBF770D2F0160BE3CD0C
Requests: 1 HTTP requests in this frame

Frame: https://6192912.fls.doubleclick.net/activityi;dc_pre=CK-S4bWwhfACFfnRuwgdtPgKuA;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=1224356541817;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: E2F77B292C01F3C142444E33CCEDC9A5
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 83D61A018BD417E6C61BAE17523150BA
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CK-S4bWwhfACFfnRuwgdtPgKuA;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=1224356541817;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 2030F9D67FDCB10341122A006CF28945
Requests: 1 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-5e3cec51ed8e99df6977c199d27812d7.html
Frame ID: EA5263FDF8F38A4BF2D31D2E0D74E7C2
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.de/ddm/fls/i/dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 98D1C34EAB554A814239ADEC0DC4CC12
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.de/ddm/fls/i/dc_pre=CK-S4bWwhfACFfnRuwgdtPgKuA;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=1224356541817;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Frame ID: 0D00FF3D3FC6F22230C55D08FB64D488
Requests: 1 HTTP requests in this frame

Frame: https://ahoy.sendgrid.com/index.php/form/XDFrame
Frame ID: 40B0BA630BF7554BCA398480337D6C37
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-3DnBFk_-2BHB8d5C3... HTTP 301
    https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DnBFk_-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

88
Requests

100 %
HTTPS

51 %
IPv6

29
Domains

42
Subdomains

39
IPs

4
Countries

3255 kB
Transfer

5916 kB
Size

1
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-3DnBFk_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9Gm7jSw71CcCw7PTHb0RVcYMIMbGGsx5LVWVB9xnr-2BBsolGCnODWwsSt5fMJh80uQGz2d3Ru-2BturtZ6nBf6s3h72SY0grQaEB5F-2FuxWG-2FKJCCsqfSShaKVn1oL29Xsn90yQdKNdU-2FiNAtUVbFKXizFt166B-2FcccaueGnUrap9XRNkbHzenBSuKl-2FvKa7TrTwCSuHdxpjAcKT2FydzH1rNw6-2BUd8mbLK-2FsfMx7Baq-2BJoYd8rIaB1v2jCU4Xygw7FDCq7omSK3mOxOpujL-2BZV-2BuHqQTdCmjhOMXAXvsv-2BnOQOpsO-2FPotXhzJfT4epE2vvH3eBx1-2B8H4-2B3sLIV8qhe8Ti5xlcMUPKCngpvuLszrOcp52sJCh47kpPf-2FIOTs-2F4WI-2FXZhSIqFSJE4tyeAoqw51Kcr2WuQNvT2LzaUmobpYwgWvHaVbWw-3D-3D HTTP 301
    https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DnBFk_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9Gm7jSw71CcCw7PTHb0RVcYMIMbGGsx5LVWVB9xnr-2BBsolGCnODWwsSt5fMJh80uQGz2d3Ru-2BturtZ6nBf6s3h72SY0grQaEB5F-2FuxWG-2FKJCCsqfSShaKVn1oL29Xsn90yQdKNdU-2FiNAtUVbFKXizFt166B-2FcccaueGnUrap9XRNkbHzenBSuKl-2FvKa7TrTwCSuHdxpjAcKT2FydzH1rNw6-2BUd8mbLK-2FsfMx7Baq-2BJoYd8rIaB1v2jCU4Xygw7FDCq7omSK3mOxOpujL-2BZV-2BuHqQTdCmjhOMXAXvsv-2BnOQOpsO-2FPotXhzJfT4epE2vvH3eBx1-2B8H4-2B3sLIV8qhe8Ti5xlcMUPKCngpvuLszrOcp52sJCh47kpPf-2FIOTs-2F4WI-2FXZhSIqFSJE4tyeAoqw51Kcr2WuQNvT2LzaUmobpYwgWvHaVbWw-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 27
  • https://6192912.fls.doubleclick.net/activityi;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F HTTP 302
  • https://6192912.fls.doubleclick.net/activityi;dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Request Chain 28
  • https://6192912.fls.doubleclick.net/activityi;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=1224356541817;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F HTTP 302
  • https://6192912.fls.doubleclick.net/activityi;dc_pre=CK-S4bWwhfACFfnRuwgdtPgKuA;src=6192912;type=blog00;cat=dcm-blog;ord=1;num=1224356541817;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Request Chain 30
  • 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=1618665912757&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%3D1618665912757%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=1618665912757&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&liSync=true

88 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-3DnBFk_-2BHB8d5C343hfLp7ljYtuldJriRiq7qw3xoOGbpC64rcW5vd4CmBRveAPwcf6MgO4IOewKultPqpZQWA0q-2FVXhprm2uFZZUVfz4t9G...
  • https://email.sendgrid.com/ls/click?upn=a4e1dHqruLC-2Fc2SZXdkD9VC8mU4r1zaSx1DC6AlkXQE-3DnBFk_-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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
7ab29106797e4ab626420ad70ba8cd2c69745b248cd93ade991278f47dbef9ee
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
Sat, 17 Apr 2021 13:25:11 GMT
Content-Type
text/html; charset=UTF-8
Content-Length
24508
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-b-7cd6446558-pxd4m
X-Styx-Req-Id
ec163158-9e35-11eb-8cc4-3241f098aabf
X-Served-By
cache-mdw17335-MDW, cache-lcy19276-LCY
X-Cache
HIT, HIT
X-Cache-Hits
1, 1
X-Timer
S1618665912.729676,VS0,VE1
Vary
Accept-Encoding, Cookie, Cookie
Age
141911
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
Sat, 17 Apr 2021 13:25:11 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-a-655dc95778-w8j4l
X-Redirect-By
WordPress
X-Styx-Req-Id
5613c0e4-9f80-11eb-99d0-2e53d52f95a9
X-Served-By
cache-mdw17359-MDW, cache-lhr7366-LHR
X-Cache
MISS, MISS
X-Cache-Hits
0, 0
X-Timer
S1618665911.319709,VS0,VE290
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=1618462158
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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
Sat, 17 Apr 2021 13:25:11 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
203532
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-6l4g9
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
95810
X-Served-By
cache-mdw17336-MDW, cache-lcy19262-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
Wed, 14 Apr 2021 16:16:50 GMT
Server
nginx
X-Timer
S1618665912.894429,VS0,VE2
Etag
W/"60771572-6dbd3"
X-Frame-Options
sameorigin
Content-Type
text/css
Via
1.1 varnish, 1.1 varnish
Expires
Sat, 16 Apr 2022 04:52:59 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
73b4ef17-9da6-11eb-bd20-821926e29a3f
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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
2214710
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
34220
X-Served-By
cache-mdw17335-MDW, cache-lcy19231-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
Mon, 22 Mar 2021 14:27:38 GMT
Server
nginx
X-Timer
S1618665912.008518,VS0,VE0
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, 2
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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
1364554
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-tnhhj
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
20276
X-Served-By
cache-mdw17325-MDW, cache-lcy19250-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
Thu, 01 Apr 2021 15:36:55 GMT
Server
nginx
X-Timer
S1618665912.022729,VS0,VE1
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, 1
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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
130704
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-tl5lp
X-Cache
MISS, HIT
Connection
keep-alive
Content-Length
19848
X-Served-By
cache-mdw17332-MDW, cache-lhr7360-LHR
Referrer-Policy
origin-when-cross-origin
Last-Modified
Thu, 15 Apr 2021 22:28:10 GMT
Server
nginx
X-Timer
S1618665912.014155,VS0,VE1
Etag
"6078bdfa-4d88"
X-Frame-Options
sameorigin
Content-Type
font/woff2
Access-Control-Allow-Origin
*
Expires
Sun, 17 Apr 2022 01:06:48 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Styx-Req-Id
04e54b0d-9e50-11eb-b2d2-9e32a43b7522
X-Cache-Hits
0, 1
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
2a00:1450:4001:809::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, 11 Apr 2021 10:07:09 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
530282
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, 11 Apr 2022 10:07:09 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=1618462148
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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
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Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
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Accept-Encoding
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203531
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nginx
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1618462148
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
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Security
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
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nginx
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https://cdn.optimizely.com/js/72168671.js
Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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timing-allow-origin
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69 KB 		Script
General
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https://ahoy.sendgrid.com/js/forms2/js/forms2.min.js?ver=1
Requested by
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URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Response headers

date
Sat, 17 Apr 2021 13:25:12 GMT
content-encoding
gzip
x-content-type-options
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last-modified
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cloudflare
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https://hello.myfonts.net/count/346d68
Requested by
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Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Referer
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Response headers

date
Sat, 17 Apr 2021 13:25:11 GMT
server
cloudflare
age
1
expect-ct
null
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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
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no-cache
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gzip, deflate, br
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Date
Sat, 17 Apr 2021 13:25:12 GMT
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nginx
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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
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no-cache
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
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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
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server
AmazonS3
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113 KB 		Script
General
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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
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Request headers

Referer
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User-Agent
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date
Sat, 17 Apr 2021 13:25:12 GMT
content-encoding
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vary
Accept-Encoding
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alt-svc
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server
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expires
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1 KB 		Image
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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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
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nginx /
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Pragma
no-cache
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same-origin
Accept-Encoding
gzip, deflate, br
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sendgrid.com
Accept-Language
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no-cache
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keep-alive
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
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Accept-Encoding
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HIT, HIT
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keep-alive
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X-Served-By
cache-mdw17382-MDW, cache-lcy19259-LCY
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*
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nginx
X-Timer
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Expires
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Cache-Control
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X-Cache-Hits
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General
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Full URL
data:truncated
Protocol
DATA
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-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

Content-Type
image/gif
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4 KB 		Image
General
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Full URL
https://sendgrid.com/wp-content/uploads/2021/04/iStock-157507192-78x52.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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Request headers

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no-cache
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same-origin
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gzip, deflate, br
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sendgrid.com
Accept-Language
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
143163
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-w8j4l
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
2915
X-Served-By
cache-mdw17376-MDW, cache-lcy19247-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
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Server
nginx
X-Timer
S1618665912.252341,VS0,VE1
Etag
"6078ae9b-b63"
X-Frame-Options
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Content-Type
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X-Styx-Req-Id
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Sat, 16 Apr 2022 21:39:08 GMT
Cache-Control
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Content-Security-Policy
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Accept-Ranges
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X-Cache-Hits
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no-feat-img.png
sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/ 		4 KB
5 KB 		Image
General
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https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/no-feat-img.png
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/style.min.css?ver=1618462158
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
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
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image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
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Connection
keep-alive
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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
1364547
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-6l4g9
X-Cache
HIT, HIT
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keep-alive
Content-Length
4198
X-Served-By
cache-mdw17357-MDW, cache-lcy19249-LCY
Referrer-Policy
origin-when-cross-origin
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Server
nginx
X-Timer
S1618665912.258693,VS0,VE1
Etag
"60654b3f-1066"
X-Frame-Options
sameorigin
Content-Type
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Cache-Control
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sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/ 		7 KB
8 KB 		Image
General
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Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/images/patterns/background-paint.jpg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/wp-content/themes/sgdotcom/style.min.css?ver=1618462158
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
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
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
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Cookie
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Connection
keep-alive
Referer
https://sendgrid.com/wp-content/themes/sgdotcom/style.min.css?ver=1618462158
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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
2671489
X-Pantheon-Styx-Hostname
styx-fe3-b-779d4f8c99-967kj
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
7563
X-Served-By
cache-mdw17362-MDW, cache-lcy19240-LCY
Referrer-Policy
origin-when-cross-origin
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Server
nginx
X-Timer
S1618665912.366856,VS0,VE1
Etag
"60521da3-1d8b"
X-Frame-Options
sameorigin
Content-Type
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X-Styx-Req-Id
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Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
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bytes
X-Cache-Hits
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BookmaniaRegular.woff2
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33 KB 		Font
General
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Full URL
https://sendgrid.com/wp-content/themes/sgdotcom/assets/fonts/bookmania/BookmaniaRegular.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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
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
Origin
https://sendgrid.com
Accept-Encoding
gzip, deflate, br
Host
sendgrid.com
Accept-Language
en-US
User-Agent
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Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
font
Referer
https://sendgrid.com/blog/
Connection
keep-alive
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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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
2671489
X-Pantheon-Styx-Hostname
styx-fe3-a-779b5f45bd-dz9pf
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
33340
X-Served-By
cache-mdw17379-MDW, cache-lcy19262-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
Wed, 17 Mar 2021 15:17:55 GMT
Server
nginx
X-Timer
S1618665912.368879,VS0,VE1
Etag
"60521da3-823c"
X-Frame-Options
sameorigin
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font/woff2
Access-Control-Allow-Origin
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Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
max-age=31622400
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2 KB 		Script
General
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Full URL
https://ahoy.sendgrid.com/index.php/form/getForm?munchkinId=294-TKB-300&form=1058&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&callback=jQuery1124036400087331857867_1618665912155&_=1618665912156
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
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104.17.70.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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

cf-request-id
09819acf990000f2d02f992000000001
content-encoding
gzip
server
cloudflare
date
Sat, 17 Apr 2021 13:25:12 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cf-ray
6415fa5f5d3cf2d0-WAW
cached
true
iStock-157507192-2340x1000.jpg
sendgrid.com/wp-content/uploads/2021/04/ 		388 KB
389 KB 		Image
General
Check archive.org
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Full URL
https://sendgrid.com/wp-content/uploads/2021/04/iStock-157507192-2340x1000.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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
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nginx /
Resource Hash
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Security Headers
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Content-Security-Policy frame-ancestors 'self'
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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
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/
Cookie
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keep-alive
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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
143163
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-6l4g9
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
397197
X-Served-By
cache-mdw17372-MDW, cache-lhr7341-LHR
Referrer-Policy
origin-when-cross-origin
Last-Modified
Thu, 15 Apr 2021 21:22:58 GMT
Server
nginx
X-Timer
S1618665912.364522,VS0,VE3
Etag
"6078aeb2-60f8d"
X-Frame-Options
sameorigin
Content-Type
image/jpeg
X-Styx-Req-Id
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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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iStock-1194832499-1480x1000.jpg
sendgrid.com/wp-content/uploads/2021/04/ 		190 KB
190 KB 		Image
General
Check archive.org
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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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
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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
Accept
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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Cookie
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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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
249862
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-t9x9n
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
194233
X-Served-By
cache-mdw17374-MDW, cache-lhr7333-LHR
Referrer-Policy
origin-when-cross-origin
Last-Modified
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Server
nginx
X-Timer
S1618665912.374961,VS0,VE2
Etag
"60760b5d-2f6b9"
X-Frame-Options
sameorigin
Content-Type
image/jpeg
X-Styx-Req-Id
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Fri, 15 Apr 2022 16:00:50 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
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X-Cache-Hits
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sendgrid.com/wp-content/uploads/2021/04/ 		548 KB
548 KB 		Image
General
Check archive.org
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Full URL
https://sendgrid.com/wp-content/uploads/2021/04/2021-email-deliverability-guide-responsive-opt-a-1200x628@2x-1480x1000.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
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
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
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
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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
Sat, 17 Apr 2021 13:25:12 GMT
Via
1.1 varnish, 1.1 varnish
Age
847655
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-wbctq
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
560675
X-Served-By
cache-mdw17325-MDW, cache-lhr7367-LHR
Referrer-Policy
origin-when-cross-origin
Last-Modified
Wed, 07 Apr 2021 16:01:15 GMT
Server
nginx
X-Timer
S1618665912.372680,VS0,VE1
Etag
"606dd74b-88e23"
X-Frame-Options
sameorigin
Content-Type
image/png
X-Styx-Req-Id
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Fri, 08 Apr 2022 17:57:37 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
bytes
X-Cache-Hits
1, 1
analytics.js
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
2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

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, 19 Mar 2021 19:22:18 GMT
server
Golfe2
age
5501
date
Sat, 17 Apr 2021 11:53:31 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
19463
expires
Sat, 17 Apr 2021 13:53:31 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		36 KB
14 KB 		Script
General
Check archive.org
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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
Server
142.250.185.194 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s52-in-f2.1e100.net
Software
cafe /
Resource Hash
bc9d705ee6c02fde87c2069b74221c2172f27d659282a53756f9b3634fab4f27
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
Sat, 17 Apr 2021 13:25:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
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content-length
13879
x-xss-protection
0
server
cafe
etag
4168474919333271250
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Sat, 17 Apr 2021 13:25:12 GMT
uwt.js
static.ads-twitter.com/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.ads-twitter.com/uwt.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQC59L
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
199.232.136.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Last-Modified
Mon, 04 Jan 2021 22:14:03 GMT
X-CDN
AKAM
Vary
Accept-Encoding
Content-Type
application/x-javascript;charset=utf-8
Cache-Control
max-age=68116
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keep-alive
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bytes
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1855
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4 KB 		Script
General
Check archive.org
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Full URL
https://static.hotjar.com/c/hotjar-1359002.js?sv=5
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.245.79 , United States, ASN16509 (AMAZON-02, US),
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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
Sat, 17 Apr 2021 13:25:12 GMT
content-encoding
br
x-content-type-options
nosniff
cache-control
max-age=60
x-amz-cf-pop
CPH50-C1
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content-type
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General
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Full URL
https://www.youtube.com/iframe_api
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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2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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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
Sat, 17 Apr 2021 13:25:12 GMT
content-encoding
br
x-content-type-options
nosniff
server
ESF
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SAMEORIGIN
p3p
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0
expires
Sat, 17 Apr 2021 13:25:12 GMT
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44 KB 		Script
General
Check archive.org
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Full URL
https://cdn.heapanalytics.com/js/heap-1541905715.js
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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nginx /
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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
Sat, 17 Apr 2021 13:23:53 GMT
content-encoding
gzip
server
nginx
age
79
etag
W/"1cd26-A00UD8rBvH1MlJCVU99kXw"
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x-cache
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content-type
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General
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Full URL
https://q.quora.com/_/ad/cf2e820d0783422eb948ed96d7ff680b/pixel?tag=ViewContent&i=gtm&u=https%3A%2F%2Fsendgrid.com%2Fblog%2F
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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nginx /
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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
Sat, 17 Apr 2021 13:25:12 GMT
Server
nginx
Connection
keep-alive
Content-Length
43
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
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image/gif
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1 KB 		Fetch
General
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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=1618462148
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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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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cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
empty
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Cookie
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keep-alive
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User-Agent
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
2671489
X-Pantheon-Styx-Hostname
styx-fe3-b-7f6f7b5944-9qbm8
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HIT, HIT
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keep-alive
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cache-mdw17348-MDW, cache-lcy19266-LCY
Access-Control-Allow-Origin
*
Referrer-Policy
origin-when-cross-origin
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Server
nginx
X-Timer
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Etag
W/"60521da3-545"
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sameorigin
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1.1 varnish, 1.1 varnish
Expires
Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
max-age=31622400
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frame-ancestors 'self'
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2 KB 		Fetch
General
Check archive.org
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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=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
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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
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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cors
Accept
*/*
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keep-alive
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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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
479559
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-nsnjn
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771
X-Served-By
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Access-Control-Allow-Origin
*
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origin-when-cross-origin
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Server
nginx
X-Timer
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Etag
W/"60735df0-5a9"
X-Frame-Options
sameorigin
Content-Type
image/svg+xml
Via
1.1 varnish, 1.1 varnish
Expires
Wed, 13 Apr 2022 00:12:33 GMT
Cache-Control
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3 KB 		Fetch
General
Check archive.org
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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=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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nginx /
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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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no-cache
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Cookie
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keep-alive
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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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
182656
X-Pantheon-Styx-Hostname
styx-fe3-b-7cd6446558-t9x9n
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HIT, HIT
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keep-alive
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1970
X-Served-By
cache-mdw17333-MDW, cache-lhr7361-LHR
Access-Control-Allow-Origin
*
Referrer-Policy
origin-when-cross-origin
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Server
nginx
X-Timer
S1618665913.638809,VS0,VE1
Etag
W/"6077d086-ef4"
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sameorigin
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1.1 varnish, 1.1 varnish
Expires
Sat, 16 Apr 2022 10:40:56 GMT
Cache-Control
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X-Cache-Hits
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3 KB 		Fetch
General
Check archive.org
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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=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
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nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
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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
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
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empty
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Cookie
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keep-alive
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User-Agent
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
2671489
X-Pantheon-Styx-Hostname
styx-fe3-b-7f6f7b5944-kbkvl
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HIT, HIT
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keep-alive
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1964
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Access-Control-Allow-Origin
*
Referrer-Policy
origin-when-cross-origin
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Wed, 17 Mar 2021 15:17:48 GMT
Server
nginx
X-Timer
S1618665913.640354,VS0,VE1
Etag
W/"60521d9c-114c"
X-Frame-Options
sameorigin
Content-Type
image/svg+xml
Via
1.1 varnish, 1.1 varnish
Expires
Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
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X-Cache-Hits
1, 1
airbnb.svg
sendgrid.com/wp-content/themes/sgdotcom/assets/svgs/logos/ 		3 KB
2 KB 		Fetch
General
Check archive.org
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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=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-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'
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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
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
empty
Referer
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Cookie
_gcl_au=1.1.628649386.1618665912
Connection
keep-alive
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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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
2671489
X-Pantheon-Styx-Hostname
styx-fe3-b-779d4f8c99-gnq2m
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HIT, HIT
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keep-alive
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1696
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Access-Control-Allow-Origin
*
Referrer-Policy
origin-when-cross-origin
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Wed, 17 Mar 2021 15:17:55 GMT
Server
nginx
X-Timer
S1618665913.643714,VS0,VE1
Etag
W/"60521da3-da7"
X-Frame-Options
sameorigin
Content-Type
image/svg+xml
Via
1.1 varnish, 1.1 varnish
Expires
Fri, 18 Mar 2022 15:20:23 GMT
Cache-Control
max-age=31622400
Content-Security-Policy
frame-ancestors 'self'
Accept-Ranges
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X-Styx-Req-Id
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6 KB 		Fetch
General
Check archive.org
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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=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.213.117.140 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-117-140.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
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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
Sec-Fetch-Mode
cors
Accept
*/*
Cache-Control
no-cache
Sec-Fetch-Dest
empty
Referer
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Cookie
_gcl_au=1.1.628649386.1618665912
Connection
keep-alive
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

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
Age
2233044
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-6l4g9
X-Cache
HIT, HIT
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keep-alive
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nginx
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3 KB 		Fetch
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URL: https://sendgrid.com/wp-content/themes/sgdotcom/assets/scripts/dist/sendgrid.min.js?ver=1618462148
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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cors
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
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842682
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nginx
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7 KB 		Image
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https://sendgrid.com/wp-content/uploads/2020/04/nav01-120x120.png
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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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nginx /
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no-cache
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Response headers

Date
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nginx
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URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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nginx
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H3-29
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Name Value
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Referer
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pragma
no-cache
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x-content-type-options
nosniff
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server
Golfe2
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expires
Fri, 01 Jan 1990 00:00:00 GMT
munchkin.js
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https://munchkin.marketo.net/munchkin.js
Requested by
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URL: https://sendgrid.com/blog/
Protocol
HTTP/1.1
Security
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Response headers

Date
Sat, 17 Apr 2021 13:25:12 GMT
Content-Encoding
gzip
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Wed, 05 Aug 2020 03:11:00 GMT
Server
AkamaiNetStorage
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"a67ed8ce0a86706b9f73a86806ce5bd3:1596597060.25158"
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keep-alive
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bytes
Content-Type
application/x-javascript
Content-Length
752
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www.facebook.com/tr/ 		44 B
408 B 		Image
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Full URL
https://www.facebook.com/tr/?id=790545381037912&ev=PixelInitialized&dl=https%3A%2F%2Fsendgrid.com%2Fblog%2F&rl=&if=false&ts=1618665912739
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
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Referer
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Response headers

date
Sat, 17 Apr 2021 13:25:12 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
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https://rules.quantcount.com/rules-p-de_F6qVUp9bug.js
Requested by
Host: secure.quantserve.com
URL: https://secure.quantserve.com/aquant.js?a=p-de_F6qVUp9bug
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H2
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TLS 1.3, , AES_128_GCM
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Referer
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date
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server
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73 KB 		Script
General
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https://connect.facebook.net/signals/config/731950963606637?v=2.9.39&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
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H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),
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Referer
https://sendgrid.com/
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Response headers

content-security-policy
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collect
px.ads.linkedin.com/
Redirect Chain
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https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=15872&time=1618665912757&url=https%3A%2F%2Fsendgrid.com%2Fblog%2F&liSync=true
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H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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2620:119:50e3:101::6cae:b45 , United States, ASN14413 (LINKEDIN, US),
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date
Sat, 17 Apr 2021 13:25:13 GMT
server
Play
linkedin-action
1
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prod-ltx1
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http/2
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content-security-policy
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x-li-proto
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expires
Thu, 01 Jan 1970 00:00:00 GMT
0
bat.bing.com/action/ 		0
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https://bat.bing.com/action/0?ti=5320781&Ver=2&mid=6734b7f3-8d44-4bf4-9566-ed025ea0f003&sid=56e854709f8011eb8a20ab6cdc51189b&vid=56e8a2209f8011eb970c4f88dff79722&vids=1&pi=0&lg=en-US&sw=1600&sh=1200&sc=24&tl=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&p=https%3A%2F%2Fsendgrid.com%2Fblog%2F&r=&lt=2632&evt=pageLoad&msclkid=N&sv=1&rn=25866
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TLS 1.2, ECDHE_RSA, AES_256_GCM
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Referer
https://sendgrid.com/
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access-control-allow-origin
*
pragma
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cache-control
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expires
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1 KB 		Script
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https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1010792098/?random=1618665912768&cv=9&fst=1618665912768&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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modules.5e37784fe3302c2578d8.js
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58 KB 		Script
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URL: https://static.hotjar.com/c/hotjar-1359002.js?sv=5
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H2
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TLS 1.3, , AES_128_GCM
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content-length
21
vary
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application/json
collect
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86 B 		XHR
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https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j89&tid=UA-12399264-1&cid=464928584.1618665913&jid=1864053395&gjid=2078357752&_gid=1314233766.1618665913&_u=IEBAAEAAAAAAAC~&z=883304512
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H2
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expires
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adsct
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118 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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TLS 1.2, ECDHE_RSA, AES_128_GCM
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content-encoding
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862 B 		Document
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H2
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p3p
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456 B 		Document
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*
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box-5e3cec51ed8e99df6977c199d27812d7.html
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Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1359002.js?sv=5
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H2
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TLS 1.3, , AES_128_GCM
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vars.hotjar.com
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https
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pragma
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259 B 		Image
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https://heapanalytics.com/h?a=1541905715&u=7011741062540364&v=6227128721781522&s=1948284997390989&b=web&tv=4.0&z=0&h=%2Fblog%2F&d=sendgrid.com&t=SendGrid%20Email%20Deliverability%20Blog%20%7C%20SendGrid&ts=1618665912863&st=1618665912865
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Sat, 17 Apr 2021 13:25:13 GMT
server
nginx
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strict-transport-security
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cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
content-length
37
adsct
t.co/i/ 		43 B
458 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
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URL: https://sendgrid.com/blog/
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H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.69 , United States, ASN13414 (TWITTER, US),
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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

date
Sat, 17 Apr 2021 13:25:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200 OK
x-twitter-response-tags
BouncerCompliant
content-length
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last-modified
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server
tsa_devel
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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/e0d06a61/www-widgetapi.vflset/ 		109 KB
39 KB 		Script
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URL: https://www.youtube.com/iframe_api
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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sffe /
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date
Sat, 17 Apr 2021 11:05:58 GMT
content-encoding
gzip
x-content-type-options
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server
sffe
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39492
x-xss-protection
0
expires
Sun, 17 Apr 2022 11:05:58 GMT
ga-audiences
www.google.com/ads/ 		42 B
107 B 		Image
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:809::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
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Name Value
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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

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pragma
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date
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x-content-type-options
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*
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42
x-xss-protection
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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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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pragma
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Sat, 17 Apr 2021 13:25:12 GMT
x-content-type-options
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Fri, 01 Jan 1990 00:00:00 GMT
/
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:809::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
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pragma
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expires
Fri, 01 Jan 1990 00:00:00 GMT
/
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https://www.google.de/pagead/1p-user-list/1010792098/?random=1618665912768&cv=9&fst=1618664400000&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=3198609726&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
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Name Value
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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

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pragma
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date
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x-content-type-options
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cafe
timing-allow-origin
*
p3p
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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=1618665912919&sw=1600&sh=1200&v=2.9.39&r=stable&ec=0&o=30&fbp=fb.1.1618665912918.1616550432&it=1618665912755&coo=false&rqm=GET
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Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
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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
Sat, 17 Apr 2021 13:25:12 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
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no-cache, must-revalidate, max-age=0
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expires
Sat, 17 Apr 2021 13:25:12 GMT
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pixel.quantserve.com/ 		35 B
371 B 		Image
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https://pixel.quantserve.com/pixel;r=1124879230;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=P0-521737519-1618665912924;pbcn=u;pbc=;ns=0;ce=1;qjs=1;qv=b0f2076b-20210414175820;cm=;gdpr=0;ref=;d=sendgrid.com;je=0;sr=1600x1200x24;dst=1;et=1618665912924;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%2FiStock-157507192-3200x2133%252Ejpg
Requested by
Host: sendgrid.com
URL: https://sendgrid.com/blog/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:116:800d:21:5a23:9c4e:e774:96c1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
a0d3a0aff7dc3bf32d2176fc3dcda6e7aba2867c4f4d1f7af6355d2cfc6c44f8
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
Sat, 17 Apr 2021 13:25:12 GMT
strict-transport-security
max-age=86400
p3p
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cache-control
private, no-cache, no-store, proxy-revalidate
content-type
image/gif
content-length
35
expires
Fri, 04 Aug 1978 12:00:00 GMT
munchkin.js
munchkin.marketo.net/159/ 		11 KB
5 KB 		Script
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Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/munchkin.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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104.111.234.67 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
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Software
AkamaiNetStorage /
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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
Sat, 17 Apr 2021 13:25:13 GMT
Content-Encoding
gzip
Last-Modified
Fri, 08 May 2020 02:24:14 GMT
Server
AkamaiNetStorage
ETag
"79274ffc293e4f76fc372b953f780d16:1588904654.430334"
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P3P
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Cache-Control
max-age=8640000
Connection
keep-alive
Accept-Ranges
bytes
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application/x-javascript
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4810
Expires
Mon, 26 Jul 2021 13:25:13 GMT
dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
adservice.google.de/ddm/fls/i/ Frame 98D1 		194 B
877 B 		Document
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URL: https://adservice.google.com/ddm/fls/i/dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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X-Content-Type-Options nosniff
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:method
GET
:authority
adservice.google.de
:scheme
https
:path
/ddm/fls/i/dc_pre=CObO4LWwhfACFUHjuwgdSv8NtQ;src=6192912;type=retar0;cat=dcm-rtbr;ord=1;num=2316387533917;gtm=2wg472;auiddc=628649386.1618665912;~oref=https%3A%2F%2Fsendgrid.com%2Fblog%2F
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no-cache
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sec-fetch-dest
iframe
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1
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Referer
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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
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date
Sat, 17 Apr 2021 13:25:13 GMT
expires
Sat, 17 Apr 2021 13:25:13 GMT
cache-control
private, max-age=0
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server
cafe
content-length
177
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Protocol
HTTP/1.1
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Protocol
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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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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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HTTP/1.1
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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HTTP/1.1
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274 B 		Script
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https://bam.nr-data.net/1/890671fdeb?a=16721192&v=1208.49599aa&to=MlNRZ0FZWUpUBRJQXQsZclBHUVhXGg8IXVcd&rst=3600&ck=1&ref=https://sendgrid.com/blog/&ap=523&be=1779&fe=3450&dc=2619&perf=%7B%22timing%22:%7B%22of%22:1618665910036,%22n%22:0,%22f%22:1609,%22dn%22:1609,%22dne%22:1609,%22c%22:1609,%22ce%22:1609,%22rq%22:1610,%22rp%22:1768,%22rpe%22:1774,%22dl%22:1771,%22di%22:2619,%22ds%22:2619,%22de%22:2632,%22dc%22:3449,%22l%22:3449,%22le%22:3454%7D,%22navigation%22:%7B%7D%7D&fp=2170&fcp=2170&at=HhRSEQlDSkQ%3D&jsonp=NREUM.setToken
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Response headers

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340 KB 		Image
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Protocol
HTTP/1.1
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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
Sat, 17 Apr 2021 13:25:13 GMT
Via
1.1 varnish, 1.1 varnish
Age
1530230
X-Pantheon-Styx-Hostname
styx-fe3-a-655dc95778-n6x5p
X-Cache
HIT, HIT
Connection
keep-alive
Content-Length
347664
X-Served-By
cache-mdw17324-MDW, cache-lcy19261-LCY
Referrer-Policy
origin-when-cross-origin
Last-Modified
Mon, 29 Mar 2021 21:40:38 GMT
Server
nginx
X-Timer
S1618665914.757609,VS0,VE2
Etag
"60624956-54e10"
X-Frame-Options
sameorigin
Content-Type
image/jpeg
X-Styx-Req-Id
7f5a3436-9195-11eb-b072-e2013244f13b
Expires
Thu, 31 Mar 2022 20:21:23 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 40B0 		2 KB
1 KB 		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
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
Sat, 17 Apr 2021 13:25:14 GMT
content-type
text/html; charset=utf-8
set-cookie
__cfduid=d9270e07cfa3980cacaa26a9255090dd41618665914; expires=Mon, 17-May-21 13:25:14 GMT; path=/; domain=.ahoy.sendgrid.com; HttpOnly; SameSite=Lax BIGipServersj29web-nginx-app_https=!2oMf/YR6UYaOHBcG6Ty6yvTmN02g8MJ7fUwXtIS4aS9qBepm54tNSjItZbMFsDGQNhQrPXheMECdPc0=;Path=/;Version=1;Secure;Httponly __cf_bm=3968a34e7c4fbb3b7d11c0c85f94d9308e01c44e-1618665914-1800-ARRxCUC0JUhsSNz86+M/C1pPe4FASnMaCYGi74kb0XhOutG8QO33d/J0xgLfgfarwMfxb7B5mYr5v0tK4qCH2g4=; path=/; expires=Sat, 17-Apr-21 13:55:14 GMT; domain=.ahoy.sendgrid.com; HttpOnly; Secure; SameSite=None
cache-control
max-age=3600
x-content-type-options
nosniff
vary
Accept-Encoding
cf-cache-status
DYNAMIC
cf-request-id
09819ad8ae0000f2d044bfa000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6415fa6de8a1f2d0-WAW
content-encoding
gzip
forms2.min.js
ahoy.sendgrid.com/js/forms2/js/ Frame 40B0 		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
Sat, 17 Apr 2021 13:25:14 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
1576
etag
"11c0397-33187-5bd344826ba80"
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
6415fa6f4b5af2d0-WAW
cf-request-id
09819ad9920000f2d0f021e000000001
expires
Sat, 17 Apr 2021 17:25:14 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=13600&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
162.247.242.21 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-9.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| 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 object| regeneratorRuntime function| getUrlParameter object| getUserPromise function| formattedWholeNumber function| abbreviatedNumber object| newsletter_subscribe object| gaplugins object| gaGlobal object| gaData function| quantserve function| __qc object| _qevents object| _qoptions function| qtrack function| lintrk boolean| _already_called_lintrk function| UET object| twttr function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled function| normalize object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady string| pubcidCookie function| mktoMunchkinFunction object| Munchkin function| mktoMunchkin 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| MunchkinTracker object| jQuery1124036400087331857867

1 Cookies

Domain/Path Name / Value
.sendgrid.com/ Name: _fbp
Value: fb.1.1618665913421.1956637044

2 Console Messages

Source Level URL
Text
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
104.244.42.67
104.244.42.69
13.33.139.90
142.250.185.194
143.204.239.131
143.204.245.27
143.204.245.45
143.204.245.79
151.101.14.110
162.247.242.21
167.89.123.134
172.217.18.102
199.232.136.157
2600:9000:215d:5000:6:44e3:f8c0:93a1
2606:2800:234:59:254c:406:2366:268c
2606:4700::6811:f449
2620:116:800d:21:5a23:9c4e:e774:96c1
2620:119:50e3:101::6cae:b45
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:801::2008
2a00:1450:4001:809::2004
2a00:1450:4001:809::200a
2a00:1450:4001:80e::200e
2a00:1450:4001:80f::2003
2a00:1450:4001:80f::200e
2a00:1450:4001:812::2002
2a00:1450:4001:812::200e
2a00:1450:4001:827::2002
2a00:1450:400c:c0d::9c
2a02:26f0:7100:198::13b8
2a02:26f0:7100:481::25ea
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
3.225.115.141
52.213.117.140
52.72.27.138
54.69.24.9
75.101.164.61
014de295141a456ceda8e3c4762085e53dca50f91ddf65906d227f70cf0b1a55
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1b5cfe9133478c27bfeedbabd4ec83e935e4c575ca6da86460928b7cea585734
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