Skip to content
https://metacritic.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
0
REVIEW
4
PASS
5
INFO
0
Probed from Sao Paulo, Brazil
301 Moved Permanently
Checks
9
5 PASS 4 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.metacritic.com/
200https://metacritic.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://metacritic.com/ https://metacritic.com/

Consistent

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

Certificate validity

42
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
B
CDN & Delivery
Cloudflare (BYPASS)
REVIEW
Cloudflare (BYPASS)
Info::
Site is served via Cloudflare CDN (edge: GRU)
Got: cf-ray: 9effed699bb2a4c9-GRU
Info::
CDN cache status: BYPASS
CDN Detected: Cloudflare
Provider Cloudflare Cache Status BYPASS Evidence cf-ray: 9effed699bb2a4c9-GRU
A+
DNS Records
2 A records, 59 ms lookup
PASS
2 A records, 59 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 162.159.142.170, 172.66.2.166
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.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: 59 ms
Got: 59 ms
A162.159.142.170, 172.66.2.166
AAAA
CNAME
NSns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com
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
google-site-verification=-hU6DGjkvnMuJPZ1_OGOsg4cEPJDosCUKtmGk9Pnp3E
_globalsign-domain-verification=SQONiBgTxRVzPPtIHjei_IUGCiAa0KxoVWFw1QfVes
google-site-verification=ToKOLz4HFo4xPAM-UQDEM7ML8pdnj6bwjhlsfxc4AnE
b2ghva4nalthqe5j5toell04l0
064f38ed44504274844c153f5e40f070
BSI191135850612
google-site-verification=hh5EZWpwuTsKtTLL9XFzS8J199CXG6oLdt1WlKtH_9Y
MS=ms69493144
SPF v=spf1 a mx include:sendgrid.net include:_spf.google.com ~all
CAALookup not available with standard resolver
Resolved in 59 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), 349 ms total
PASS
1 redirect(s), 349 ms total
Info::
Single redirect
Got: https://metacritic.com → https://www.metacritic.com/ (301)
Info::
WWW normalization redirect

https://metacritic.com

250 ms · HTTP/1.1

301

https://www.metacritic.com/

99 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://metacritic.com301250 msHTTP/1.1cloudflare
2https://www.metacritic.com/20099 msHTTP/1.1cloudflare

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 16 URLs
PASS
robots.txt present, sitemap with 16 URLs
Info::
robots.txt is present
Got: 1066 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 16 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1066 B Sitemaps referenced 7 User-agents *, TurnitinBot, AhrefsBot, MJ12bot, AwarioSmartBot, DataForSeoBot, AmazonAdBot, SemrushBot, AwarioRssBot, barkrowler, CCBot, dotbot, GPTBot, ImagesiftBot, BLEXBot Blocking No — crawling allowed
User-agent: AhrefsBot
Disallow: /

User-agent: AwarioRssBot
User-agent: AwarioSmartBot
Disallow: /

User-agent: barkrowler
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: DataForSeoBot
Disallow: /

User-agent: dotbot
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: ImagesiftBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: TurnitinBot
Disallow: /

User-agent: *
Disallow: /search
Disallow: /signup
Disallow: /login
Disallow: /user
Disallow: /jl/
# Google is crawling the Ad defineSlot() parameters.  Exclude them so we don't get a bunch of 404s.
Disallow: /8264/
Disallow: /7336/

User-agent: AmazonAdBot
Allow: /

Sitemap: https://www.metacritic.com/news/latest.xml
Sitemap: https://www.metacritic.com/news/index.xml
Sitemap: https://www.metacritic.com/galleries/index.xml
Sitemap: https://www.metacritic.com/games.xml
Sitemap: https://www.metacritic.com/movies.xml
Sitemap: https://www.metacritic.com/tvshows.xml
Sitemap: https://www.metacritic.com/celebrities.xml

A+
Domain Intelligence
metacritic.com — via Tucows Domains Inc., 27 years, 1 months old, hosted on Cloudflare
PASS
metacritic.com — via Tucows Domains Inc., 27 years, 1 months old, hosted on Cloudflare
Info::
Domain registered until Jul 16, 2027 (1 years, 3 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: Tucows 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: Cloudflare
Got: AS13335
Domain expiry

397 days

July 16, 2027

SSL certificate

42 days

Issued by Google Trust Services

Domain age

27 years, 1 months

Registered July 16, 1999

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

162.159.142.170

Registrar

Tucows Domains 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 Tucows Domains Inc.
Created July 16, 1999 (27 years, 1 months ago)
Expires July 16, 2027 (1 years, 3 months)
Last Updated March 15, 2024
Name Servers ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
DNSSEC Not enabled
Hosting
IP Address 162.159.142.170
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.7s)

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

Connection waterfall

DNS Lookup 62 ms TCP Connect 2 ms TLS Handshake 12 ms Server Processing 233 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.

Send Feedback