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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
85
GRADE
B
FIX
0
REVIEW
3
PASS
5
INFO
1
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
5 PASS 3 REVIEW
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

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.annualreviews.org/
200https://annualreviews.org/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://annualreviews.org/ → https://annualreviews.org/

Consistent

B
TLS Certificate Expiry & Recommendations
31 days until leaf cert expires — 5 issues to address
REVIEW

Certificate validity

31
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, 32 ms lookup
PASS
2 A records, 32 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.24.141, 104.18.25.141
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: rafe.ns.cloudflare.com, wesley.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: 32 ms
Got: 32 ms
A104.18.24.141, 104.18.25.141
AAAA—
CNAME—
NSrafe.ns.cloudflare.com, wesley.ns.cloudflare.com
MX
10 annualreviews-org.mail.protection.outlook.com
TXT
airtable-verification=3e8947f56f2c6b03697ece8824ab7ff5
SPF v=spf1 include:spf.protection.outlook.com include:spf.securedsigning.com include...
facebook-domain-verification=cmkt4ghoa6ozf4opva5ute2ws5joeq
apple-domain-verification=D98XB0PE1ISIiVXJ
google-site-verification=Rn7Ikrx98118ntTo-7i-fc3sJyHsVas5wKT1wl6AyEU
google-site-verification=pqnhRl-eRmOHz7MwDb0-gZvarRI3qlz2BbZaz1L3Wl8
atlassian-domain-verification=vn/Df27erOmONRWLixnpCeJoNWmfNO7h8KjIvgWVCanDQ0ZBcb...
google-site-verification=v-6GaHnSzuV_DV07nOXQRrRVfOh6LHZzEUp702jomjY
UK-federation-domain-verification=79ad62a22bea6ad90b0dab093e4041f6
CAALookup not available with standard resolver
Resolved in 32 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), 860 ms total
PASS
1 redirect(s), 860 ms total
Info::
Single redirect
Got: https://annualreviews.org → https://www.annualreviews.org/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 860 ms total
Got: 860 ms

https://annualreviews.org

209 ms · HTTP/1.1

301

https://www.annualreviews.org/

650 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://annualreviews.org301209 msHTTP/1.1cloudflare
2https://www.annualreviews.org/200650 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 2 URLs
PASS
robots.txt present, sitemap with 2 URLs
Info::
robots.txt is present
Got: 7970 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 references sitemap
robots.txt 200 OK
Size 7970 B Sitemaps referenced 2 User-agents bingbot, Baiduspider, *, GoogleBot, YandexBot, YandexImages Blocking No — crawling allowed
# 
# Agent-specific settings for indexing the site.
#

#  Allow Google for full text crawling 
User-agent: GoogleBot
Sitemap: https://www.annualreviews.org/sitemap.xml
# Google ignores Crawl-delay
# Crawl-delay: 2
# URL prefixes
# URL wildcards
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

# 
# Yandex have two bots so they can work twice as slowly
#
User-agent: YandexBot
Crawl-delay: 4
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

# 
# Yandex have two bots so they can work twice as slowly
#
User-agent: YandexImages
Crawl-delay: 4
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

# 
# Bing specific configuration
#
User-agent: bingbot
Crawl-delay: 2
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

# 
# Baidu specific configuration
#
User-agent: Baiduspider
Crawl-delay: 2
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

# 
# Generic settings for indexing the site.
#
User-agent: *
Crawl-delay: 2
Disallow: /admin/
Disallow: /alerts/
Disallow: /cache/
Disallow: /carnet/
Disallow: /cart
Disallow: /cart/
Disallow: /cartregistration/
Disallow: /cc/
Disallow: /commenting/
Disallow: /counterstats/
Disallow: /deliver/
Disallow: /editcontent/
Disallow: /email
Disallow: /email/
Disallow: /error/
Disallow: /export/
Disallow: /librarians/uploadbranding
Disallow: /licence-admin/
Disallow: /managesavedsearches
Disallow: /markedlist/
Disallow: /mostviewed/
Disallow: /offer/
Disallow: /openurl/profile
Disallow: /orders
Disallow: /orders/
Disallow: /pricing/
Disallow: /profile
Disallow: /profile/
Disallow: /pubstats/
Disallow: /recommendto
Disallow: /reference/
Disallow: /regactivation
Disallow: /regactivation/
Disallow: /registration
Disallow: /registration/
Disallow: /resourcelookup
Disallow: /runsavedsearch
Disallow: /savedsearches
Disallow: /search
Disallow: /search/
Disallow: /selfservice/
Disallow: /session
Disallow: /session/
Disallow: /statslogredirect
Disallow: /statslogwrapper
Disallow: /subscribedtitles
Disallow: /uploadfile
Disallow: /user/
Disallow: /workflow/
Disallow: /content/contributor
Disallow: /content/contributor/
Disallow: /content/institution
Disallow: /content/institution/

Sitemap: https://www.annualreviews.org/sitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 2 entries Valid XML Yes
Child Sitemaps:
A+
HTTP Probe Timing
Total 270 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
38 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
17 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
22 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
270 ms
Total Time Total request time from DNS lookup through full response.
270 ms

Connection waterfall

DNS Lookup 38 ms TCP Connect 17 ms TLS Handshake 22 ms Server Processing 193 ms Content Transfer 0 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9effb79e1bda55f3-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9effb79e1bda55f3-CDG
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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