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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
88
GRADE
B
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
6 PASS 3 REVIEW
B
Redirect Chain
2 redirect(s), 130 ms total
REVIEW
2 redirect(s), 130 ms total
Warning::
2 redirects before reaching final URL
Each redirect adds latency. Try to minimize the chain to 1 hop.
Info::
WWW normalization redirect
Info::
Uses 302 (temporary) redirect
If permanent, use 301 instead.
Got: https://www.techradar.com/
Info::
Cross-domain redirect detected

https://techradar.com

5 ms · HTTP/1.1

301

https://www.techradar.com/

50 ms · HTTP/1.1

302

https://global.techradar.com/fr-fr

74 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://techradar.com3015 msHTTP/1.1Varnish
2https://www.techradar.com/30250 msHTTP/1.1Varnish
3https://global.techradar.com/fr-fr20074 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

Each redirect adds latency. Try to minimize the chain to 1 hop.

Why this matters

Redirect chain — each hop adds latency; combine into one redirect where possible.

Source: Google Search Central / web.dev

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

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

Certificate validity

31
days left
0d 30d 60d 90d+

Recommended actions

  • 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, 28 ms lookup
PASS
2 A records, 28 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 199.232.194.114, 199.232.198.114
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-565.awsdns-06.net, ns-68.awsdns-08.com, ns-1308.awsdns-35.org, ns-1896.awsdns-45.co.uk
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
A199.232.194.114, 199.232.198.114
AAAA—
CNAME—
NSns-565.awsdns-06.net, ns-68.awsdns-08.com, ns-1308.awsdns-35.org, ns-1896.awsdns-45.co.uk
MX
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
TXT
facebook-domain-verification=6pinla03xa9pgd6pmbrtnkdi4tnd6s
google-site-verification=r__7kbK16sjhsKqut69uwYP5Pr-vF3AtLxA14wKK67E
google-site-verification=ePwYFm_NSk6k-iBsymcT6uGTXujVW-_abr_Y21AWFwQ
SPF v=spf1 include:_spf.google.com -all
google-site-verification=SMgB9_kTIjXIC4pqe9bcfzpWMx0dZG8YdI54b4qjpLo
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+
Crawlability
robots.txt present, sitemap with 270 URLs
PASS
robots.txt present, sitemap with 270 URLs
Info::
robots.txt is present
Got: 3173 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 270 entries
Info::
Sitemap index with 270 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 3173 B Sitemaps referenced 32 User-agents diffbot, cohere, img2dataset, meta-externalagent, amazon-qbusiness, bytespider, ai2bot, youbot, meta-webindexer, amazonbot, kangaroo, *, AmazonAdBot, mistralai, omgili Blocking No — crawling allowed
##################################################
# Vanilla-wide rules                             #
##################################################
User-agent: *

# Common path patterns (* prefix to handle localisation)
Disallow: */deals/compare
Disallow: */html/
Disallow: */p/*/embed/captioned
Disallow: */outlink*

# Common query string patterns
Disallow: *searchTerm=*
Disallow: *sortBy=*
Disallow: *productBrand=*
Disallow: *%7B*%7D*
Disallow: *seenMatchId=*

# Infinite scroll paths
Disallow: /infinite-scroll-article/*
Disallow: /infinite-scroll-review/*
Disallow: /infinite-scroll-recipe/*

# Amazon AdBot
User-agent: AmazonAdBot
Disallow:

# AI crawlers
User-agent: bytespider
User-agent: mistralai
User-agent: cohere
User-agent: ai2bot
User-agent: youbot
User-agent: omgili
User-agent: diffbot
User-agent: kangaroo
User-agent: img2dataset
User-agent: amazonbot
User-agent: amazon-qbusiness
User-Agent: meta-externalagent
User-Agent: meta-webindexer
Disallow: /

##################################################
# Site-specific rules                            #
##################################################
User-Agent: *
Disallow: */price-comparison
Disallow: */specification

##################################################
# Sitemaps                                       #
##################################################
User-agent: *
Sitemap: https://www.techradar.com/sitemap.xml
Sitemap: https://www.techradar.com/sg/sitemap.xml
Sitemap: https://www.techradar.com/uk/sitemap.xml
Sitemap: https://www.techradar.com/au/sitemap.xml
Sitemap: https://www.techradar.com/nz/sitemap.xml
Sitemap: https://global.techradar.com/es-mx/sitemap.xml
Sitemap: https://global.techradar.com/da-dk/sitemap.xml
Sitemap: https://global.techradar.com/fi-fi/sitemap.xml
Sitemap: https://global.techradar.com/no-no/sitemap.xml
Sitemap: https://global.techradar.com/sv-se/sitemap.xml
Sitemap: https://global.techradar.com/it-it/sitemap.xml
Sitemap: https://global.techradar.com/nl-nl/sitemap.xml
Sitemap: https://global.techradar.com/nl-be/sitemap.xml
Sitemap: https://global.techradar.com/fr-fr/sitemap.xml
Sitemap: https://global.techradar.com/de-de/sitemap.xml
Sitemap: https://global.techradar.com/es-es/sitemap.xml
Sitemap: https://www.techradar.com/sitemap-news.xml
Sitemap: https://www.techradar.com/sg/sitemap-news.xml
Sitemap: https://www.techradar.com/uk/sitemap-news.xml
Sitemap: https://www.techradar.com/au/sitemap-news.xml
Sitemap: https://www.techradar.com/nz/sitemap-news.xml
Sitemap: https://global.techradar.com/es-mx/sitemap-news.xml
Sitemap: https://global.techradar.com/da-dk/sitemap-news.xml
Sitemap: https://global.techradar.com/fi-fi/sitemap-news.xml
Sitemap: https://global.techradar.com/no-no/sitemap-news.xml
Sitemap: https://global.techradar.com/sv-se/sitemap-news.xml
Sitemap: https://global.techradar.com/it-it/sitemap-news.xml
Sitemap: https://global.techradar.com/nl-nl/sitemap-news.xml
Sitemap: https://global.techradar.com/nl-be/sitemap-news.xml
Sitemap: https://global.techradar.com/fr-fr/sitemap-news.xml
Sitemap: https://global.techradar.com/de-de/sitemap-news.xml
Sitemap: https://global.techradar.com/es-es/sitemap-news.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 270 entries Valid XML Yes
Child Sitemaps:
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

302https://www.techradar.com/
200https://techradar.com/

Preferred variant: non-www

HTTP → HTTPS

301http://techradar.com/ → https://www.techradar.com/

Consistent

A+
Domain Intelligence
techradar.com — via Lexsynergy Limited, 22 years, 8 months old, hosted on Fastly
PASS
techradar.com — via Lexsynergy Limited, 22 years, 8 months old, hosted on Fastly
Info::
Domain registered until Dec 6, 2026 (7 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: Lexsynergy Limited
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: Fastly
Got: AS54113
Domain expiry

173 days

December 6, 2026

SSL certificate

31 days

Issued by Let's Encrypt

Domain age

22 years, 8 months

Registered December 6, 2003

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Fastly

ASN AS54113

199.232.194.114

Registrar

Lexsynergy Limited

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 Lexsynergy Limited
Created December 6, 2003 (22 years, 8 months ago)
Expires December 6, 2026 (7 months)
Last Updated July 13, 2020
Name Servers ns-1308.awsdns-35.org, ns-1896.awsdns-45.co.uk, ns-565.awsdns-06.net, ns-68.awsdns-08.com
DNSSEC Not enabled
Hosting
IP Address 199.232.194.114
ASN AS54113 (FASTLY - Fastly, Inc., US)
Provider Fastly
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 37 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
33 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.
37 ms
Total Time Total request time from DNS lookup through full response.
37 ms

Connection waterfall

DNS Lookup 33 ms TCP Connect 0 ms TLS Handshake 3 ms Server Processing 1 ms Content Transfer 0 ms
A+
CDN & Delivery
Fastly (HIT-SYNTH)
PASS
Fastly (HIT-SYNTH)
Info::
Site is served via Fastly CDN
Got: x-served-by: cache-toj-leto2350037-TOJ
Info::
CDN cache status: HIT-SYNTH
CDN Detected: Fastly
Provider Fastly Cache Status HIT-SYNTH Evidence x-served-by: cache-toj-leto2350037-TOJ
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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