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https://the-sun.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
75
GRADE
C
FIX
2
REVIEW
3
PASS
4
INFO
0
Probed from Madrid, Spain
302 Found
Checks
9
4 PASS 3 REVIEW 2 FIX
F
Crawlability
Action
robots.txt present, sitemap with 0 URLs
FIX
robots.txt present, sitemap with 0 URLs
Info::
robots.txt is present
Got: 4591 bytes
Critical::
robots.txt blocks all crawlers
Disallow: / for all user-agents prevents search engines from indexing any page. This will remove the site from search results.
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 references sitemap

Disallow: / for all user-agents prevents search engines from indexing any page. This will remove the site from search results.

Why this matters

Disallow: / in robots.txt blocks every search crawler — the site becomes invisible in organic search.

Learn more

Common deployment mistake: a staging robots.txt with `User-agent: * / Disallow: /` ships to prod. The site falls out of search results within days. Verify your robots.txt is the production-intended version. If this is intentional (private site), no action needed.

Source: Google Search Central

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

robots.txt 200 OK
Size 4591 B Sitemaps referenced 10 User-agents Slack-ImgProxy, CriteoBot/0.1, Googlebot-Image, Yahoo Ad Monitoring, proximic, peer39_crawler/1.0, Dianomi, Googlebot-Video, DuckDuckBot, facebookexternalhit, TTD-Content, Leikibot, SmartologyBot, Googlebot-News, Applebot, Snap URL Preview Service, outbrain, SirdataBot, Bingbot, Google-InspectionTool, GoogleOther, AmazonAdBot, Slackbot, GumGum-Bot, AdDefend Site Context Crawler/1.0, SemrushBot, ias_crawler, EchoboxBot/1.0, *, MicrosoftPreview, parse.ly scraper, OnCrawl, Pubmatic, weborama-fetcher, AHC/2.1, ChatGPT-User, Slurp, adidxbot, Screaming Frog SEO Spider, Chrome-Lighthouse, Slackbot-LinkExpanding, GPTBot, OAI-SearchBot, Twitterbot, Googlebot, APIs-Google, Mediapartners-Google, AdsBot-Google, Botify Blocking Yes — all crawlers blocked
# This is the robots.txt file for the-sun.com
# The Sun does not permit the unlicensed use of our content for large language models.
# News Enterprises' Terms of Use may be found at
# https://www.the-sun.com/terms-and-conditions/
# Contact enquiries@newslicensing.co.uk for assistance.

User-agent: *
Disallow: /

# Sitemap archive
Sitemap: https://www.the-sun.com/sitemap.xml

# Sitemaps
Sitemap: https://www.the-sun.com/news-sitemap.xml

# Additional sitemaps
Sitemap: https://www.the-sun.com/sitemap-nypost-authors.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-post_tag.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-where.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-who.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-feeds.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-category.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-football-team-taxo.xml
Sitemap: https://www.the-sun.com/sitemap-nypost-vertical-video.xml

User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Googlebot-Video
User-agent: Googlebot-News
User-agent: Google-InspectionTool
User-agent: GoogleOther
User-agent: APIs-Google
User-agent: Mediapartners-Google
User-agent: DuckDuckBot
User-agent: Slurp
User-agent: Twitterbot
User-agent: Bingbot
User-agent: adidxbot
User-agent: MicrosoftPreview
User-agent: Applebot
User-agent: AdsBot-Google
User-agent: AmazonAdBot
User-agent: facebookexternalhit
User-agent: Yahoo Ad Monitoring
User-agent: parse.ly scraper
User-agent: Screaming Frog SEO Spider
User-agent: SemrushBot
User-agent: Botify
User-agent: OnCrawl
User-agent: Chrome-Lighthouse
User-agent: Slackbot-LinkExpanding
User-agent: Slack-ImgProxy
User-agent: Slackbot
User-agent: Snap URL Preview Service
User-agent: proximic
User-agent: GumGum-Bot
User-agent: TTD-Content
User-agent: Pubmatic 
User-agent: ias_crawler
User-agent: outbrain
User-agent: Leikibot
User-agent: weborama-fetcher
User-agent: AHC/2.1
User-agent: SirdataBot
User-agent: peer39_crawler/1.0
User-agent: EchoboxBot/1.0
User-agent: CriteoBot/0.1
User-agent: AdDefend Site Context Crawler/1.0
User-agent: SmartologyBot
User-agent: Dianomi
User-agent: ChatGPT-User
User-agent: GPTBot
User-agent: OAI-SearchBot

Allow: /
Allow: /ads.txt
Allow: /wp-admin/admin-ajax.php
Disallow: /search/
Disallow: /horoscope/
Disallow: /*?x=
Disallow: /*?action=
Disallow: /*&action=
Disallow: /*?adid=
Disallow: /*&adid=
Disallow: /*?bitrate=
Disallow: /*&bitrate=
Disallow: /*?channel=
Disallow: /*&channel=
Disallow: /*?clipid=
Disallow: /*&clipid=
Disallow: /*?contentCollection=
Disallow: /*&contentCollection=
Disallow: /*?contentId=
Disallow: /*&contentId=
Disallow: /*?ei=
Disallow: /*&ei=
Disallow: /*?format=
Disallow: /*&format=
Disallow: /*?height=
Disallow: /*&height=
Disallow: /*?iframe=
Disallow: /*&iframe=
Disallow: /*?mediaId=
Disallow: /*&mediaId=
Disallow: /*?module=
Disallow: /*&module=
Disallow: /*?monthnum=
Disallow: /*&monthnum=
Disallow: /*?pgtype=
Disallow: /*&pgtype=
Disallow: /*?preview=
Disallow: /*&preview=
Disallow: /*?priority=
Disallow: /*&priority=
Disallow: /*?sa=
Disallow: /*&sa=
Disallow: /*?section=
Disallow: /*&section=
Disallow: /*?share=
Disallow: /*&share=
Disallow: /*?TB_iframe=
Disallow: /*&TB_iframe=
Disallow: /*?TBL_Prod100Page=
Disallow: /*&TBL_Prod100Page=
Disallow: /*?theme_preview=
Disallow: /*&theme_preview=
Disallow: /*?usg=
Disallow: /*&usg=
Disallow: /*?ved=
Disallow: /*&ved=
Disallow: /*?version=
Disallow: /*&version=
Disallow: /*?VID=
Disallow: /*&VID=
Disallow: /*?vxBitrate=
Disallow: /*&vxBitrate=
Disallow: /*?vxChannel=
Disallow: /*&vxChannel=
Disallow: /*?vxClipId=
Disallow: /*&vxClipId=
Disallow: /*?vxSiteId=
Disallow: /*&vxSiteId=
Disallow: /*?width=
Disallow: /*&width=
Disallow: /*?year=
Disallow: /*&year=
Disallow: /*.xml?uuid=
Disallow: /*?post_type=feedback&p=
Disallow: /*?wptouch_preview_theme=
Disallow: /*&gt;
Disallow: /?attachment_id=
Disallow: /affiliate/
Disallow: /ai_log/
Disallow: /*?*pg99.asia*
Disallow: /*&*pg99.asia*
Disallow: /*?*gg155.cn*
Disallow: /*&*gg155.cn*
Disallow: /*?*To66.Asia*
Disallow: /*&*To66.Asia*
Disallow: /*horseracing/racecards/2019*
Disallow: /*horseracing/racecards/2020*
Disallow: /*horseracing/racecards/2021*
Disallow: /*horseracing/racecards/2022*
Disallow: /*horseracing/results/2019*
Disallow: /*horseracing/results/2020*
Disallow: /*horseracing/results/2021*
Disallow: /*horseracing/results/2022*
Disallow: /simwidgets/
Disallow: /player/brightcove/
Disallow: /*?s=*
Disallow: *&s=*
Disallow: /?p=*
Disallow: /sso/login/
Disallow: /wp-login.php
Disallow: /amp-tealium/
Disallow: /archives/

sitemap.xml 200 OK
Type URL Set URLs 0 entries Valid XML No
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.

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.the-sun.com/
200https://the-sun.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://the-sun.com/ https://the-sun.com/

Consistent

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

Certificate validity

80
days left
0d 30d 60d 90d+

Recommended actions

  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • 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, 34 ms lookup
PASS
1 A records, 34 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 192.0.66.136
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-80.awsdns-10.com, ns-1330.awsdns-38.org, ns-742.awsdns-28.net, ns-1597.awsdns-07.co.uk
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: 34 ms
Got: 34 ms
A192.0.66.136
AAAA
CNAME
NSns-80.awsdns-10.com, ns-1330.awsdns-38.org, ns-742.awsdns-28.net, ns-1597.awsdns-07.co.uk
MX
1 mxa-00596a01.gslb.pphosted.com
10 mxb-00596a01.gslb.pphosted.com
TXT
google-site-verification=s8JSP6x5Q8vJ_WfbOsl0uvid2ZsrsRgfjaHQ-WtGEkY
google-site-verification=MJbQDNjSWmGxcFaqFszP108q3mqcIPvq2FBUl_fY2rU
atlassian-domain-verification=uNoIhBXurxzVlQa0FvK2t9Yld5byfvXbFRQaMToGvrieKjBdyl...
google-site-verification=KQXbITf4n-859fVcDDOWqa_laa2Qy7Ur88gk7XUwOGs
adobe-idp-site-verification=564934793fede20477f3d065060f7c1557b4fd1d8343e33fea1c...
ValidationTokenValue=8a71a208-7938-42a9-af65-7bc59a9f48a6
google-site-verification=S60Z39RfTGrakn_rbDBRjXy7QMm4VkMuQhAPuckh_nI
SPF v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-00596a03.pphoste...
facebook-domain-verification=zd3xi9ro6x73uajm23hl97zuq64l2j
9tf5bc1bcqls3ss4gk46ck8zzrdty592
google-site-verification=5Uq7W0PnHkWV73dUOqcNnCHS0_tOyY3p7LrfnzimsJo
google-site-verification=QxCS3vGryLxLffUk99aa676KaKfFXEUjhXh2xd0nW1o-WtGEkY
ZOOM_verify_VWVssfZHTFOZoHxKqI7j6w
CAALookup not available with standard resolver
Resolved in 34 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
Redirect Chain
1 redirect(s), 150 ms total
PASS
1 redirect(s), 150 ms total
Info::
Single redirect
Got: https://the-sun.com → https://www.the-sun.com/ (302)
Info::
WWW normalization redirect
Info::
Uses 302 (temporary) redirect
If permanent, use 301 instead.
Got: https://the-sun.com

https://the-sun.com

5 ms · HTTP/1.1

302

https://www.the-sun.com/

145 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://the-sun.com3025 msHTTP/1.1nginx
2https://www.the-sun.com/200145 msHTTP/1.1CloudFront

See the visual redirect chain in the HTTP Probe tab →

If permanent, use 301 instead.

Why this matters

302 (Found) is for genuinely temporary redirects — if this redirect is permanent, switch to 301 to preserve SEO equity.

Learn more

Search engines treat 302 as temporary, keeping the original URL indexed and not transferring full link equity to the destination. Use 301 (Moved Permanently) for permanent redirects (HTTP→HTTPS, www-vs-non-www, URL restructures).

Source: Google Search Central

A+
Domain Intelligence
the-sun.com — via MarkMonitor Inc., 29 years, 4 months old, hosted on WordPress.com (Automattic)
PASS
the-sun.com — via MarkMonitor Inc., 29 years, 4 months old, hosted on WordPress.com (Automattic)
Info::
Domain registered until May 15, 2028 (2 years, 1 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: MarkMonitor Inc.
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: WordPress.com (Automattic)
Got: AS2635
Domain expiry

667 days

May 15, 2028

SSL certificate

80 days

Issued by Let's Encrypt

Domain age

29 years, 4 months

Registered May 14, 1997

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

WordPress.com (Automattic)

ASN AS2635

192.0.66.136

Registrar

MarkMonitor Inc.

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MarkMonitor Inc.
Created May 14, 1997 (29 years, 4 months ago)
Expires May 15, 2028 (2 years, 1 months)
Last Updated April 13, 2026
Name Servers ns-1330.awsdns-38.org, ns-1597.awsdns-07.co.uk, ns-742.awsdns-28.net, ns-80.awsdns-10.com
DNSSEC Not enabled
Hosting
IP Address 192.0.66.136
ASN AS2635 (AUTOMATTIC - Automattic, Inc, US)
Provider WordPress.com (Automattic)
Data source: rdap (0.3s)

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 189 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
39 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
0 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
3 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
189 ms
Total Time Total request time from DNS lookup through full response.
189 ms

Connection waterfall

DNS Lookup 39 ms TCP Connect 0 ms TLS Handshake 3 ms Server Processing 147 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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