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https://diabetes.org

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
99
GRADE
A+
FIX
0
REVIEW
1
PASS
7
INFO
1
Probed from Sao Paulo, Brazil
200 OK
Checks
9
7 PASS 1 REVIEW
B
TLS Certificate Expiry & Recommendations
48 days until leaf cert expires — 5 issues to address
REVIEW

Certificate validity

48
days left
0d 30d 60d 90d+

Recommended actions

  • Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
  • Add includeSubDomains to the HSTS directive
  • Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
  • 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
2 A records, 15 ms lookup
PASS
2 A records, 15 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.17.245, 104.18.16.245
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:11f5, 2606:4700::6812:10f5
Info::
2 nameserver(s) configured
Got: mark.ns.cloudflare.com, teresa.ns.cloudflare.com
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: 15 ms
Got: 15 ms
A104.18.17.245, 104.18.16.245
AAAA2606:4700::6812:11f5, 2606:4700::6812:10f5
CNAME
NSmark.ns.cloudflare.com, teresa.ns.cloudflare.com
MX
10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com
TXT
1password-site-verification=AZOWWSUYOZCWXG6UUG7WAQWA4U
a1bkm21a0343ouieme7pbrg2r8
amazon-business-verification=953565c57e806341c014daa53e6fac51ec5d1c29fdb114ad88f...
atlassian-domain-verification=zhDn2KozeCnMHrcLEOE/3lG1ty3CpGBP5gyBG0oW5HKsu2C28K...
atlassian-sending-domain-verification=1b543096-4bd5-4af7-8ee5-70f29df48256
google-site-verification=20JrKSbXILx_pujtOB7eP_FfSVrylzvsuu3giMC9380
google-site-verification=A2_NoVRNY7GA1ily63C0aTtx-gEBP6NMwsoQxi8SUd4
google-site-verification=Nr0LmdfCeLa6WHsh5HELTAEJH5caavfWKZnZ42leBPY
google-site-verification=hrjqf-8rXSNynxTAx-DPtv0ljrcaVIi02Vee-U4nWhw
jeMK/22w1ql1SgC/mpYsUKvIql3N7Q2hpdc5isxAkJU=
sdc96gonucv2en69kib37cgt39
srvj8psoiniu90qg7rpig71rc9
v0lg2lh3povkbjv93llbmokpu0
SPF v=spf1 ip4:68.233.76.14 ip4:68.233.76.24 ip4:68.233.77.20 ip4:160.34.72.28 ip4:1...
xMESo9uRWx9s+apgqwB8yHDOWoyM5ol16dPim8yI0OTawTOV8Le/gzI+Xrr9moXO9eCxatx6B07acQMf...
CAALookup not available with standard resolver
Resolved in 15 ms

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+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://diabetes.org

https://diabetes.org

296 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://diabetes.org200296 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (1 ms)
PASS
IPv6 reachable (1 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6812:11f5, 2606:4700::6812:10f5
Got: 1 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:11f5, 2606:4700::6812:10f5 Connection Reachable (1 ms)
A+
Crawlability
robots.txt present, sitemap with 2 URLs
PASS
robots.txt present, sitemap with 2 URLs
Info::
robots.txt is present
Got: 4324 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 2 entries
Info::
Sitemap index with 2 child sitemaps
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

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 4324 B Sitemaps referenced 0 User-agents *, Amazonbot, Bytespider, ClaudeBot, meta-externalagent, Applebot-Extended, CCBot, CloudflareBrowserRenderingCrawler, Google-Extended, GPTBot Blocking No — crawling allowed
# As a condition of accessing this website, you agree to abide by the following
# content signals:

# (a)  If a Content-Signal = yes, you may collect content for the corresponding
#      use.
# (b)  If a Content-Signal = no, you may not collect content for the
#      corresponding use.
# (c)  If the website operator does not include a Content-Signal for a
#      corresponding use, the website operator neither grants nor restricts
#      permission via Content-Signal with respect to the corresponding use.

# The content signals and their meanings are:

# search:   building a search index and providing search results (e.g., returning
#           hyperlinks and short excerpts from your website's contents). Search does not
#           include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
#           augmented generation, grounding, or other real-time taking of content for
#           generative AI search answers).
# ai-train: training or fine-tuning AI models.

# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.

# BEGIN Cloudflare Managed content

User-agent: *
Content-Signal: search=yes,ai-train=no
Allow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: CloudflareBrowserRenderingCrawler
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

# END Cloudflare Managed Content

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed
# Paths (query parameter)
Disallow: /*?ada_source=*
Disallow: /?amp;ada_sub_source
Disallow: /?amp;autologin
Disallow: /?amp;field_event_date_and_time_month
Disallow: /?amp;field_event_type_exclude[0]
Disallow: /?amp;field_event_type_target_id
Disallow: /?amp;form
Disallow: /?amp;loc
Disallow: /?amp;page
Disallow: /?amp;recurring
Disallow: /?amp;s_src
Disallow: /?amp;s_subsrc
Disallow: /?autologin
Disallow: /?field_address_administrative_area
Disallow: /?field_event_type_exclude[0]
Disallow: /?field_event_type_target_id
Disallow: /?form
Disallow: /?loc

sitemap.xml 200 OK
Type Sitemap Index URLs 2 entries Valid XML Yes
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.diabetes.org/
200https://diabetes.org/

Preferred variant: non-www

HTTP → HTTPS

301http://diabetes.org/ https://diabetes.org/

Consistent

A
HTTP Probe Timing
Total 585 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
5 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
2 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
9 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
584 ms
Total Time Total request time from DNS lookup through full response.
585 ms

Connection waterfall

DNS Lookup 5 ms TCP Connect 2 ms TLS Handshake 9 ms Server Processing 567 ms Content Transfer 1 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: GRU)
Got: cf-ray: 9effb579080ff211-GRU
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9effb579080ff211-GRU
Domain Intelligence
Domain intelligence data not available
INFO
Domain intelligence data not available

RDAP and WHOIS lookup both failed

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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