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https://iaea.org

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
89
GRADE
B
FIX
0
REVIEW
3
PASS
5
INFO
1
Probed from Amsterdam, Netherlands
301 Moved Permanently
Checks
9
5 PASS 3 REVIEW
B
Crawlability
robots.txt present, no sitemap
REVIEW
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 3502 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

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 3502 B Sitemaps referenced 0 User-agents * Blocking No — crawling allowed
#
# 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

# gc-archives pages
Disallow: /gc-archives/
Disallow: /ar/gc-archives/
Disallow: /zh/gc-archives/
Disallow: /fr/gc-archives/
Disallow: /ru/gc-archives/
Disallow: /es/gc-archives/

# board-of-governors pages
Disallow: /board-of-governors/
Disallow: /ar/board-of-governors/
Disallow: /zh/board-of-governors/
Disallow: /fr/board-of-governors/
Disallow: /ru/board-of-governors/
Disallow: /es/board-of-governors/

# publication search pages
Disallow: /publications/search/
Disallow: /ar/publications/search/
Disallow: /zh/publications/search/
Disallow: /fr/publications/search/
Disallow: /ru/publications/search/
Disallow: /es/publications/search/

Disallow: /publications/documents/infcircs
Disallow: /ar/publications/documents/infcircs
Disallow: /zh/publications/documents/infcircs
Disallow: /fr/publications/documents/infcircs
Disallow: /ru/publications/documents/infcircs
Disallow: /es/publications/documents/infcircs

Disallow: /resources/safety-standards/search?
Disallow: /ar/resources/safety-standards/search?
Disallow: /zh/resources/safety-standards/search?
Disallow: /fr/resources/safety-standards/search?
Disallow: /ru/resources/safety-standards/search?
Disallow: /es/resources/safety-standards/search?

# content search
Disallow: /news?
Disallow: /ar/news?
Disallow: /zh/news?
Disallow: /fr/news?
Disallow: /ru/news?
Disallow: /es/news?

Disallow: /events?
Disallow: /ar/events?
Disallow: /zh/events?
Disallow: /fr/events?
Disallow: /ru/events?
Disallow: /es/events?

sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

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.iaea.org/
200https://iaea.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://iaea.org/ https://iaea.org:443/

Consistent

B
TLS Certificate Expiry & Recommendations
304 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

304
days left
0d 30d 60d 90d+

Recommended actions

  • 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
2 A records, 11 ms lookup
PASS
2 A records, 11 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.20.2.64, 104.20.3.64
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:10::6814:240, 2606:4700:10::6814:340
Info::
2 nameserver(s) configured
Got: dave.ns.cloudflare.com, isla.ns.cloudflare.com
Info::
1 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: 11 ms
Got: 11 ms
A104.20.2.64, 104.20.3.64
AAAA2606:4700:10::6814:240, 2606:4700:10::6814:340
CNAME
NSdave.ns.cloudflare.com, isla.ns.cloudflare.com
MX
10 iaea-org.mail.protection.outlook.com
TXT
International Atomic Energy Agency, PO Box 100, A-1400, Vienna, Austria.
MS=ms51446168
amazonses:E0ZnU3wPnIo4NO/Ug+BSW9o/vSG8jXPJADHFUkSBA/Q=
apple-domain-verification=nYzoJ3Bdnwsapr6m
asuid=2400617ED87F836852FBCC67025F090E37D12AE7CDAEB6E175CBBC96B07A1976
ciscocidomainverification=62b4d37bea3eebe33d8666979d16f5a3a019191c541e736fe543d2...
google-site-verification=ytvQxSRwjJGENRKy5Mvm6k-MT0u4TuW6IenN-a1NnbE
nH8JHlmM/zHVizY077ANxtCdrCcgdmYeCbwX3fWFEYeZ2M6/Y4FaPWdxS+6GH9L3wQJD3yayjjgxAi+j...
SPF v=spf1 ip4:161.5.6.178 ip4:161.5.6.179 ip4:161.5.2.79 ip4:161.5.2.80 ip4:161.5.6...
webexdomainverification.=301c6746-5ffa-4ea4-bc10-9f52f67f411e
webexdomainverification.=61a97a2e-1246-49d3-885b-a53bb39d3e36
CAALookup not available with standard resolver
Resolved in 11 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
1 redirect(s), 53 ms total
PASS
1 redirect(s), 53 ms total
Info::
Single redirect
Got: https://iaea.org → https://www.iaea.org/ (301)
Info::
WWW normalization redirect

https://iaea.org

28 ms · HTTP/1.1

301

https://www.iaea.org/

26 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://iaea.org30128 msHTTP/1.1cloudflare
2https://www.iaea.org/20026 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
IPv6 Readiness
IPv6 reachable (1 ms)
PASS
IPv6 reachable (1 ms)
Info::
IPv6 is configured and reachable at 2606:4700:10::6814:240, 2606:4700:10::6814:340
Got: 1 ms connect
IPv6 Ready
AAAA Records 2606:4700:10::6814:240, 2606:4700:10::6814:340 Connection Reachable (1 ms)
A+
HTTP Probe Timing
Total 47 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.
1 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
7 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
47 ms
Total Time Total request time from DNS lookup through full response.
47 ms

Connection waterfall

DNS Lookup 5 ms TCP Connect 1 ms TLS Handshake 7 ms Server Processing 35 ms Content Transfer 0 ms
A+
CDN & Delivery
Cloudflare (HIT)
PASS
Cloudflare (HIT)
Info::
Site is served via Cloudflare CDN (edge: AMS)
Got: cf-ray: 9eff5c980cd825b4-AMS
Info::
CDN cache status: HIT
CDN Detected: Cloudflare
Provider Cloudflare Cache Status HIT Evidence cf-ray: 9eff5c980cd825b4-AMS
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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