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https://opengroup.org

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
77
GRADE
C
FIX
1
REVIEW
5
PASS
3
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
3 PASS 5 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

B
Redirect Chain
1 redirect(s), 1052 ms total
REVIEW
1 redirect(s), 1052 ms total
Info::
Single redirect
Got: https://opengroup.org → https://www.opengroup.org/ (301)
Info::
WWW normalization redirect
Warning::
Redirect overhead: 1052 ms total
Got: 1052 ms

https://opengroup.org

497 ms · HTTP/1.1

301

https://www.opengroup.org/

555 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://opengroup.org301497 msHTTP/1.1nginx
2https://www.opengroup.org/200555 msHTTP/1.1nginx

See the visual redirect chain in the HTTP Probe tab →

C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

C
Crawlability
Action
robots.txt present, sitemap with 0 URLs
REVIEW
robots.txt present, sitemap with 0 URLs
Info::
robots.txt is present
Got: 10240 bytes
Info::
sitemap.xml is present
Warning::
sitemap.xml contains invalid XML
Search engines may not be able to parse the sitemap. Fix XML validation errors.
Warning::
sitemap.xml is empty — no URLs found
An empty sitemap provides no value. Add <url> entries for your pages.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Search engines may not be able to parse the sitemap. Fix XML validation errors.

Why this matters

An unparseable sitemap is silently ignored by Google — the URLs it advertises are never queued for crawl.

Learn more ▾

Google's sitemap parser is strict about XML validity. A single unescaped `&` or unclosed tag invalidates the whole file. Run your sitemap through a validator (Search Console's Sitemaps report flags it) and fix the offending entry. Most generators escape correctly; mistakes usually come from manually-written entries.

Source: sitemaps.org / Google Search Central

An empty sitemap provides no value. Add <url> entries for your pages.

Why this matters

An empty sitemap signals 'no content to index' to Google — actively harmful versus having no sitemap at all.

Learn more ▾

Google compares URLs in the sitemap against URLs it has crawled. An empty sitemap on a site with thousands of pages signals abandonment. Either populate it correctly (most CMSes auto-generate) or delete the file and let Google crawl normally.

Source: Google Search Central / sitemaps.org

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 10240 B Sitemaps referenced 0 User-agents Blocking No — crawling allowed
<!DOCTYPE html>
<html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#">
  <head>
    <meta charset="utf-8" />
<link rel="canonical" href="https://www.opengroup.org/" />
<link rel="shortlink" href="https://www.opengroup.org/" />
<meta property="og:site_name" content="www.opengroup.org" />
<meta property="og:type" content="Website" />
<meta property="og:url" content="https://www.opengroup.org/" />
<meta property="og:title" content="www.opengroup.org" />
<meta property="og:image" content="https://www.opengroup.org/sites/default/files/the-open-group-logo_og.png" />
<meta property="og:image:url" content="https://www.opengroup.org/sites/default/files/the-open-group-logo_og.png" />
<meta property="og:image:alt" content="The Open Group" />
<meta name="MobileOptimized" content="width" />
<meta name="HandheldFriendly" content="true" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<meta http-equiv="x-ua-compatible" content="ie=edge" />
<link rel="icon" href="/sites/default/files/fav_o.ico" type="image/vnd.microsoft.icon" />

    <title>www.opengroup.org</title>
    <link rel="stylesheet" media="all" href="/sites/default/files/css/css_CcsN-4IMflU3Ydm0Z-erpL3BtK_TNWigtlPcMQ_xY5E.css?delta=0&amp;language=en&amp;theme=opengroupcss&amp;include=eJxlkOFuwyAMhF-IhEdCBlzKBjayTbO8_dJtbdXsj3W67-STLjKbmsAIEUQq-9I4QlvU9lapuHjmHVWhoIbtWg3_c-KMLn1irsYSICWWXJn8U60XYTKk7A4DfeI-mJBM1_OvZelI8zeWZQ5oK3zA15uRKzQursHO00KctWUUbxsnbkEx2dH4oLlq4hvK7o_CgzseSEV4jqTqX-0p0zs6baJzoFyqXv1ThTvDv010V8PuIyi6W8VN_c9dO-fZ8BuXlJMq" />
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_1Kp7PxdyOrfMu2zlBWyHYfQqu7KVNmLohvWYOS88YDk.css?delta=1&amp;language=en&amp;theme=opengroupcss&amp;include=eJxlkOFuwyAMhF-IhEdCBlzKBjayTbO8_dJtbdXsj3W67-STLjKbmsAIEUQq-9I4QlvU9lapuHjmHVWhoIbtWg3_c-KMLn1irsYSICWWXJn8U60XYTKk7A4DfeI-mJBM1_OvZelI8zeWZQ5oK3zA15uRKzQursHO00KctWUUbxsnbkEx2dH4oLlq4hvK7o_CgzseSEV4jqTqX-0p0zs6baJzoFyqXv1ThTvDv010V8PuIyi6W8VN_c9dO-fZ8BuXlJMq" />
<link rel="stylesheet" media="all" href="//cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" />
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_MdDKrjTCqK7F09zPGVafqt3KW-rMVV-lI7xzq8CR1Uk.css?delta=3&amp;language=en&amp;theme=opengroupcss&amp;include=eJxlkOFuwyAMhF-IhEdCBlzKBjayTbO8_dJtbdXsj3W67-STLjKbmsAIEUQq-9I4QlvU9lapuHjmHVWhoIbtWg3_c-KMLn1irsYSICWWXJn8U60XYTKk7A4DfeI-mJBM1_OvZelI8zeWZQ5oK3zA15uRKzQursHO00KctWUUbxsnbkEx2dH4oLlq4hvK7o_CgzseSEV4jqTqX-0p0zs6baJzoFyqXv1ThTvDv010V8PuIyi6W8VN_c9dO-fZ8BuXlJMq" />
<link rel="stylesheet" media="print" href="/sites/default/files/css/css_Ae7_Ghy6rqxRIxuhY2u473reTvhEsBGca6aarFPR77Y.css?delta=4&amp;language=en&amp;theme=opengroupcss&amp;include=eJxlkOFuwyAMhF-IhEdCBlzKBjayTbO8_dJtbdXsj3W67-STLjKbmsAIEUQq-9I4QlvU9lapuHjmHVWhoIbtWg3_c-KMLn1irsYSICWWXJn8U60XYTKk7A4DfeI-mJBM1_OvZelI8zeWZQ5oK3zA15uRKzQursHO00KctWUUbxsnbkEx2dH4oLlq4hvK7o_CgzseSEV4jqTqX-0p0zs6baJzoFyqXv1ThTvDv010V8PuIyi6W8VN_c9dO-fZ8BuXlJMq" />

    <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/1500051","currentPathIsAdmin":false,"isFront":true,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"gtag":{"tagId":"G-LTTWTXF7XY","consentMode":false,"otherIds":["G-R80QG90XKM","G-2C9VJRZZ38","G-KLT018BLSC","UA-292260-1"],"events":[],"additionalConfigInfo":[]},"ajaxPageState":{"libraries":"eJx9kWtuxCAMhC9EwpEQD4e4Cxhhs2luX7Jqt2027R9rPB_Cg3FEwtJsNc62hqRjImfTxLInLFG5M8_AbCOw2VYUeOWFAih_g4BCzVjvqQWkop9qXhoVgRLUMEB7ypUKFOH5fNc0ZShdLeO43YApg_6hZ77H_9jMK2YViWICIzbqOMq5n-2bfVfJ7tTFuI4pQNOykadkGLyMvF80IHu6Q9v1iDu4omioQsFgPJVhiX5x1NHGRr16Zv39Ph_Kb3TaOvcKbUFe9VNdeWY9AuGxTbnknG1K7BtAueZjHnz-5CU_FHfHf9FKjI8l8c4CWTvLoO4IG-tHnTOFnuAD_0T16w","theme":"opengroupcss","theme_token":null},"ajaxTrustedUrl":[],"ckeditorAccordion":{"accordionStyle":{"collapseAll":1,"keepRowsOpen":0,"animateAccordionOpenAndClose":1,"openTabsWithHash":0,"allowHtmlInTitles":0}},"superfish":{"superfish-test-superfish-menu-3":{"id":"superfish-test-superfish-menu-3","sf":{"delay":555,"animation":{"opacity":"show","height":"show","width":"show"},"autoArrows":true,"dropShadows":true},"plugins":{"smallscreen":{"cloneParent":0,"mode":"window_width"},"supposition":true,"supersubs":{"minWidth":20,"maxWidth":20}}}},"openid_connect":{"server":"https:\/\/identity.opengroup.org\/oidc\/logout"},"csp":{"nonce":"ZYFnGZCofzUZ8H9cgZIhFQ"},"user":{"uid":0,"permissionsHash":"3e841e5c24efaf39437de690f0bbbcc7eda9614ea47682c3466b01ba5d4cf139"}}</script>
<script src="/sites/default/files/js/js_xIV3WZj88QW9DUxCL1TN2u5Rc4Fwc4ORByZFgHrRPNo.js?scope=header&amp;delta=0&amp;language=en&amp;theme=opengroupcss&amp;include=eJx9kEFywzAIRS-kWkfSIAljWhk0IKfJ7WtvPE3idgPv81afrDp8GPSUwYw1UtMM7cPHo7FQKF9YeaglKEWtsko8aZpNZaDUMO8bvtF1xfiLJ7_Rf27yhddAqtQwDaBI-3jNE3zCPSgl7ShcU1ERLCO-XcIRyXTrxT3ms1ip8qxeKvrW0Wb2JZ50dUuL3tD4KDwuva_QmhdDlGt_kG_Z_7Jdncf-1x8LkqH-"></script>
<script src="https://use.fontawesome.com/releases/v6.1.0/js/all.js" defer crossorigin="anonymous"></script>
<script src="https://use.fontawesome.com/releases/v6.1.0/js/v4-shims.js" defer crossorigin="anonymous"></script>
<script src="/modules/contrib/google_tag/js/gtag.js?t9mh1u"></script>

  </head>
  <body class="layout-no-sidebars page-node-1500051 path-frontpage node--type-landing">
    <a href="#main-content" class="visually-hidden-focusable">
      Skip to main content
    </a>
    
      <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
    
<div id="page-wrapper">
  <div id="page">
    <header id="header" class="header" role="banner" aria-label="Site header">
                        <nav class="navbar" id="navbar-top">
                          <section class="row region region-secondary-menu">
    <nav role="navigation" aria-labelledby="block-opengroupcss-usermenuforloggedoutuser-menu" id="block-opengroupcss-usermenuforloggedoutuser" class="block block-menu navigation menu--user-menu---for-logged-out-user">
            
  <h2 class="visually-hidden" id="block-opengroupcss-usermenuforloggedoutuser-menu">User menu - for logged out user</h2>
  

        
                  <ul class="clearfix nav" data-component-id="bootstrap_barrio:menu">
                    <li class="nav-item">
                <a href="/sso/user/login" class="nav-link nav-link--sso-user-login" data-drupal-link-system-path="sso/user/login">Log In</a>
              </li>
                <li class="nav-item">
                <a href="/create-account" class="nav-link nav-link--create-account" data-drupal-link-system-path="node/1500053">Create Account</a>
              </li>
        </ul>
  



  </nav>

  </section>

              
                                  </nav>
                <nav class="navbar navbar-expand-lg" id="navbar-main">
                              <a href="/" title="Home" rel="home" class="navbar-brand">
              <img src="/sites/default/files/the-open-group-logo_5.png" alt="Home" class="img-fluid d-inline-block align-top" />
            <span class="d-none">www.opengroup.org</span>
    </a>
    

                                        <div class="collapse navbar-collapse" id="CollapsingNavbar">
                  <div id="block-opengroupcss-testsuperfishmenu3" class="block block-superfish block-superfishtest-superfish-menu-3">
  
    
      <div class="content">
      
<ul id="superfish-test-superfish-menu-3" class="menu sf-menu sf-test-superfish-menu-3 sf-horizontal sf-style-white" role="menu" aria-label="Menu">
  

            
  <li id="test-superfish-menu-3-menu-link-content1d5b32bd-d0de-49fd-a261-e5836baa0c8a" class="sf-depth-1 menuparent sf-first" role="none">
    
          <a href="/about-us" class="sf-depth-1 menuparent" role="menuitem" aria-haspopup="true" aria-expanded="false">About Us</a>
    
    
    
              <ul role="menu">
      
      

            
  <li id="test-superfish-menu-3-menu-link-content18d560ab-eef4-4251-98ee-d9a3dbf84f58" class="sf-depth-2 menuparent sf-first" role="none">
    
          <a href="/about-us/who-we-are" class="sf-depth-2 menuparent" role="menuitem" aria-haspopup="true" aria-expanded="false">Who We Are</a>
    
    
    
              <ul role="menu">
      
      

  
  <li id="test-superfish-menu-3-menu-link-contentefcdd06e-84b5-48e4-a35e-8efc5b186abc" class="sf-depth-3 sf-no-children sf-first" role="none">
    
          <a href="/executive-team" class="sf-depth-3" role="menuitem">Executive Team</a>
    
    
    
    
      </li>


  
  <li id="test-superfish-menu-3-menu-link-content1aafb713-39b7-48c3-a09e-94a1fa899364" class="sf-depth-3 sf-no-children" role="none">
    
          <a href="/governing-board" class="sf-depth-3" role="menuitem">Governing Board</a>
    
    
    
    
      </li>


  
  <li id="test-superfish-menu-3-menu-link-contentb7317166-3f23-4e56-a87f-384ff56dc688" class="sf-depth-3 sf-no-children" role="none">
    
          <a href="/elected-member-and-supplier-representatives" class="sf-depth-3" role="menuitem">Elected Member Representatives</a>
    
    
    
    
      </li>


  
  <li id="test-superfish-menu-3-menu-link-content8e78c82a-649c-4e23-a8b5-6c7d689741f3" class="sf-depth-3 sf-no-children" role="none">
    
          <a href="/about-us/workgroup" class="sf-depth-3" role="menuitem">Forum and Work Group Officers</a>
    
    
    
    
      </li>


  
  <li id="test-superfish-menu-3-menu-link-content56af26e7-f084-4214-9556-f13f2a880093" class="sf-depth-3 sf-no-children" role="none">
    
          <a href="/offices-contacts" class="sf-depth-3" role="menuitem">Offices and Contacts</a>
    
    
    
    
      </li>


  
  <li id="test-superfish-menu-3-menu-link-content8a541884-e4a3-491c-9c6f-df298fa203eb" class="sf-depth-3 sf-no-children sf-last" role="none">
    
          <a href="/recruitment" class="sf-depth-3" role="menuitem">Recruitment</a>
    
    
    
    
      </li>



              </ul>
      
    
    
      </li>


            
  <li id="test-superfish-menu-3-menu-link-content9819a5bf-04dd-4af4-aee5-69a515cf5516" class="sf-depth-2 menuparent sf-last" role="none">
    
          <a href="/about-us/what-we-do" class="sf-dept
sitemap.xml 200 OK
Type URL Set URLs 0 entries Valid XML No
B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.opengroup.org/
200https://opengroup.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://opengroup.org/ → https://www.opengroup.org/

Consistent

C
TLS Certificate Expiry & Recommendations
Action
16 days until leaf cert expires — 5 issues to address
REVIEW

Certificate validity

16
days left
0d 30d 60d 90d+
Renew soon — under 30 days remaining

Recommended actions

  • Renew certificate — 16 days remaining
  • Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Enable DNSSEC on your domain for DNS spoofing protection
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
1 A records, 134 ms lookup
PASS
1 A records, 134 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 170.39.106.1
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
3 nameserver(s) configured
Got: ns2.opengroup.org, ns1.opengroup.org, ns0.opengroup.org
Info::
2 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 134 ms
Got: 134 ms
A170.39.106.1
AAAA—
CNAME—
NSns2.opengroup.org, ns1.opengroup.org, ns0.opengroup.org
MX
5 mx1.emailsrvr.com
15 mx2.emailsrvr.com
TXT
atlassian-domain-verification=lTEMXjmPOsyVk/402l6NPMMbjzelFu7D97DaAhfqbiPBOvPvr2...
google-site-verification=EKEKaX2Ll_mnC9JzMeRy-EF1mWTJX3Ev2xEsvrd5fR4
apple-domain-verification=SCugY95Kdnyc0NDw
twilio-domain-verification=75f838802a739d5e348dc5692efecda4
MS=34C58CE3C14AAD37307F8A7C5739E35C439B2EF7
google-site-verification=j0NyTlgB7g6qS4BR789YaVzKCWi2NFVKymzWhsVv-zg
cisco-ci-domain-verification=205e692edb7ed6b865521a44cc5978e89dbdbbb2c21d277f484...
E0D21D4CD6
pardot_65512_*=d8b939bb213f67326763316a3306f6f65111481053c32ca8deab176233a03326
google-site-verification=ZklNtAWb5f8pVOhuVhAzi1FXVoq09Y0bU22dM38_i8o
iroc9mmnvc81aq8fj0i03l8krt
miro-verification=91826627a3a34e5f3e595a7d916c38b8c43819ca
SPF v=spf1 ip4:170.39.106.0/24 ip4:77.246.27.14 ip4:108.166.34.152/30 ip4:108.166.34...
CAALookup not available with standard resolver
Resolved in 134 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A+
Domain Intelligence
opengroup.org — via Network Solutions, LLC, 30 years, 7 months old, hosted on DIMENOC - HostDime.com, Inc., US
PASS
opengroup.org — via Network Solutions, LLC, 30 years, 7 months old, hosted on DIMENOC - HostDime.com, Inc., US
Info::
Domain registered until Feb 24, 2029 (2 years, 10 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: Network Solutions, LLC
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Info::
Hosting: DIMENOC - HostDime.com, Inc., US
Got: AS33182
Domain expiry

984 days

February 24, 2029

SSL certificate

16 days

Issued by GoDaddy.com, Inc.

Domain age

30 years, 7 months

Registered February 23, 1996

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

DIMENOC - HostDime.com, Inc., US

ASN AS33182

170.39.106.1

Registrar

Network Solutions, LLC

Unlocked 3 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the TLS certificate or verify auto-renewal is working
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar Network Solutions, LLC
Created February 23, 1996 (30 years, 7 months ago)
Expires February 24, 2029 (2 years, 10 months)
Last Updated April 14, 2025
Name Servers ns2.opengroup.org, ns0.opengroup.org, ns1.opengroup.org
DNSSEC Not enabled
Hosting
IP Address 170.39.106.1
ASN AS33182 (DIMENOC - HostDime.com, Inc., US)
Provider DIMENOC - HostDime.com, Inc., US
Data source: rdap (0.6s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A
HTTP Probe Timing
Total 635 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
135 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
124 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
252 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
636 ms
Total Time Total request time from DNS lookup through full response.
636 ms

Connection waterfall

DNS Lookup 135 ms TCP Connect 124 ms TLS Handshake 252 ms Server Processing 124 ms Content Transfer 0 ms
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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