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https://mirror.co.uk

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
5 PASS 3 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.

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.mirror.co.uk/
200https://mirror.co.uk/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://mirror.co.uk/ → https://www.mirror.co.uk/

Consistent

B
TLS Certificate Expiry & Recommendations
125 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

125
days left
0d 30d 60d 90d+

Recommended actions

  • 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
2 A records, 28 ms lookup
PASS
2 A records, 28 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 52.48.6.184, 46.137.150.232
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-517.awsdns-00.net, ns-1492.awsdns-58.org, ns-1761.awsdns-28.co.uk, ns-264.awsdns-33.com
Info::
5 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: 28 ms
Got: 28 ms
A52.48.6.184, 46.137.150.232
AAAA—
CNAME—
NSns-517.awsdns-00.net, ns-1492.awsdns-58.org, ns-1761.awsdns-28.co.uk, ns-264.awsdns-33.com
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt4.aspmx.l.google.com
10 alt3.aspmx.l.google.com
TXT
tollbit-domain-verification=3f923f62171ba6925d76d69f700ada475e7a34e49afe791e0299...
SPF v=spf1 include:_spf.google.com include:amazonses.com ~all
fastly-domain-delegation-98tws5C6KM6We2H2-460228-<2022-01-21>
facebook-domain-verification=2y0kx4gxmhstsy2l6uh6xho7n78w5z
google-site-verification=vWGrqbtGYScB23QxMJTXTqupfaVBsOeIJ3BC1H8ssAA
google-site-verification=J06km9ZTIMKtO4USZoc7XYaC8nKsA4PAwd6IWPkwkMA
google-site-verification=dsH-w6Gz7mlpgUgAEqpZFEW5-qSrau9nmF99eRCINhQ
klaviyo-site-verification=YyZFPn
google-site-verification=S-7RbhPeAOELT4Ma7Gw0XKZtyc3WT5DLsV-A3u61i6c
google-site-verification=EaCj92s7EGNDTFXQxd-icMraB_wo9c0oobaWPit-qtI
fastly-domain-delegation-fdelt571212-02-07-23
0frtryvzvpj7cwdwq83sfcvgks93m5f1
google-site-verification=8-ag8FkBar54cLc4AgyPyy3seAM6AOTN4a-TZZeWo7s
google-site-verification=zyeEzjsflkjLihKW-KfYsIlo7X6KkhfU_xQf2CuqDV4
CAALookup not available with standard resolver
Resolved in 28 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), 319 ms total
PASS
1 redirect(s), 319 ms total
Info::
Single redirect
Got: https://mirror.co.uk → https://www.mirror.co.uk/ (301)
Info::
WWW normalization redirect

https://mirror.co.uk

142 ms · HTTP/1.1

301

https://www.mirror.co.uk/

177 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://mirror.co.uk301142 msHTTP/1.1Apache
2https://www.mirror.co.uk/200177 msHTTP/1.1CloudFront

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 878 URLs
PASS
robots.txt present, sitemap with 878 URLs
Info::
robots.txt is present
Got: 1900 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 878 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1900 B Sitemaps referenced 2 User-agents ozone, Sosospider, rogerbot, Googlebot-News, GPTBot, Perplexity-ai, anthropic-ai, semetrical, AhrefsBot, PerplexityBot, CCBot, ClaudeBot, Claude-Web, AmazonAdBot, *, YouBot, grapeshot, bingbot, Meta-ExternalAgent, daumoa, OAI-SearchBot, Applebot-Extended Blocking No — crawling allowed
Sitemap: https://www.mirror.co.uk/map_news.xml
Sitemap: https://www.mirror.co.uk/sitemaps/sitemap_index.xml
User-agent: *
Disallow: /topics/*
Disallow: /topics
Disallow: /*token=*
Crawl-delay: 10.0

Disallow: /search/
Disallow: /comm-part-test/
Disallow: /*service=ajax
Disallow: /centenary-fund/
Disallow: /3am/weird-celeb-news/xxx-1341448
Disallow: /3am/weird-celeb-news/tamara-ecclestone-watched-boyfriends-sex-1341448
Disallow: /comm-part-test/oh-like-beside-seaside-uk-1722203
Disallow: /resources/js/s_code.js
Disallow: /template/
Disallow: /tv/tv-news/jean-alexander-dies-coronation-streets-3764827
Disallow: /3am/celebrity-news/anne-kirkbride-dead-bill-roache-5013775
Disallow: /lifestyle/cartoons/andy-capp/andy-capp
Disallow: /lifestyle/cartoons/the-gag-vault/gag-vault
Disallow: /lifestyle/cartoons/perishers/perishers
Disallow: /lifestyle/cartoons/horace/horace
Disallow: /lifestyle/cartoons/garth/garth
Disallow: /lifestyle/cartoons/mandy/mandy
Disallow: /lifestyle/cartoons/kerber-black/
Disallow: /regression-test-home/
Disallow: /5293/
Disallow: /exclusive-offers/

#Agent Specific Disallowed Sections

User-agent: daumoa
Disallow: /

User-agent: Sosospider
Disallow: /

User-agent: rogerbot
Disallow: /

User-agent: semetrical
Disallow: /

User-agent: Googlebot-News
Disallow: /thedavedesk/

User-agent: AhrefsBot 
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: OAI-SearchBot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: PerplexityBot
Disallow: /

User-agent: Perplexity-ai
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: YouBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: grapeshot
Crawl-delay: 0

User-agent: bingbot
Crawl-delay: 1

User-agent: AmazonAdBot
Crawl-delay: 0

User-agent: ozone
Crawl-delay: 0

User-agent: Meta-ExternalAgent
Disallow: /
sitemap.xml 200 OK
Type URL Set URLs 878 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
mirror.co.uk — via CSC Corporate Domains, Inc, 31 years old, hosted on AWS
PASS
mirror.co.uk — via CSC Corporate Domains, Inc, 31 years old, hosted on AWS
Info::
Domain registered until Sep 8, 2026 (4 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: CSC Corporate Domains, 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: AWS
Got: AS16509
Domain expiry

58 days

September 8, 2026

SSL certificate

125 days

Issued by Amazon

Domain age

31 years

Registered September 8, 1995

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

46.137.150.232

Registrar

CSC Corporate Domains, Inc

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar CSC Corporate Domains, Inc
Created September 8, 1995 (31 years ago)
Expires September 8, 2026 (4 months)
Last Updated September 4, 2025
Name Servers ns-1492.awsdns-58.org., ns-1761.awsdns-28.co.uk., ns-264.awsdns-33.com., ns-517.awsdns-00.net.
DNSSEC Not enabled
Hosting
IP Address 46.137.150.232
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (0.4s)

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

Connection waterfall

DNS Lookup 30 ms TCP Connect 40 ms TLS Handshake 81 ms Server Processing 41 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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