Skip to content
https://wordreference.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
74
GRADE
C
FIX
3
REVIEW
2
PASS
4
INFO
0
Probed from Sao Paulo, Brazil
200 OK
Checks
9
4 PASS 2 REVIEW 3 FIX
D
Crawlability
Action
robots.txt present, no sitemap
FIX
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 7330 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::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your 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

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 7330 B Sitemaps referenced 0 User-agents NaverBot, bingbot, AmazonAdBot, Yeti, Yandex, Baiduspider, *, Slurp, Sogou web spider, AdsBot-Google, Applebot, Opebot-v (https://www.1plusx.com), Mediapartners-Google, Googlebot-Mobile, Googlebot, AdsBot-Google-Mobile, Teoma Blocking Yes — all crawlers blocked
User-agent: Mediapartners-Google
User-agent: Googlebot-Mobile
User-agent: Googlebot
User-agent: AdsBot-Google
User-agent: AdsBot-Google-Mobile
Allow: /ads.txt
Allow: /app-ads.txt
# temp for bots
Disallow: /enit/*.com
Disallow: /englishusage/
Disallow: /EnglishUsage/
Disallow: /*src
Disallow: /2012/collins/
Disallow: /dictionary/getcollins/
Disallow: /*/collins/
Disallow: /*/reverse/
Disallow: /2012/Goog
Disallow: /dictionary/googTranslate
Disallow: /translators/
Disallow: /spell/
Disallow: /english/suggestions.aspx
# these pages have NOINDEX...
Disallow:  /definizione/geraschelt
Disallow:  /enru/The%20Trachiniae%20[Sophocles]
Disallow:  /es/en/translation.asp?spen=CHAPITA
Disallow:  /enfr/Strandmeistereinheit
Disallow:  /entr/Die%20Geh%C3%A4lter%20wurden%20gek%C3%BCrzt
Disallow:  /iten/lastricher%C3%A0
Disallow:  /es/translation.asp?tranword=%5BRindenmulch%5D&dict=enes
Disallow:  /definition/barred%20ghoul
Disallow:  /sinonimos/innerpolitischselten
Disallow:  /enru/relative%20Adressierung
Disallow:  /pten/deslanchar
Disallow:  /esfr/Empella
Disallow:  /es/translation.asp?tranword=%5BReadinghtmliframe=true%5D
Disallow:  /enpt/treat%20sb
Disallow:  /sinonimos/[Muscle&Fitness]
Disallow:  /enzh/black%20capped%20screech%20owl%20[Megascops%20atricapillus]
Disallow:  /enpt/in%20Gefahr%20begab
Disallow:  /es/en/translation.asp?spen=incende
Disallow:  /ende/If%20I%20Knew%20You%20Were%20Comin/%5C'%20I/as%20if
Disallow:  /enfr/FUT+Hack
Disallow:  /esfr/Unternehmensanteil
Disallow:  /engr/Reluctivity
Disallow:  /fren/volumeters
Disallow:  /es/translation.asp?tranword=kivitatti
Disallow:  /enfr/in/?start=2500
Disallow:  /esfr/fixedneutered
Disallow:  /enpl/nass%20spritzen
Disallow:  /enit/prim%E4re+Wachstum
Disallow:  /enfr/He/%5C's%20good%20at%20French
Disallow:  /thesaurus/aloveh
Disallow:  /iten/knarrender
Disallow:  /enit/biophysicist%20[female]
Disallow:  /definition/Rosamund
Disallow:  /es/translation.asp?tranword=Mercedes+Schiff&dict=enes
Disallow:  /enja/Duscht
Disallow:  /fres/grandseigneur
Disallow:  /es/translation.asp?tranword=poetiskt&dict=enes
Disallow:  /enpl/to%20give%20somebody%20hell
Disallow:  /enes/expectant%20heir
Disallow:  /enar/to%20recognize%20a%20responsibility
Disallow:  /encz/%D1%80%D1%83%D0%BF%D0%B8%D1%98%D0%B0
Disallow:  /es/en/translation.asp?spen=en%20todo%20lo%20descubierto?start=100&start=200
Disallow:  /enit/hyperinsulin%E4mischer
Disallow:  /definicion/entlastendes
Disallow:  /iten/Rotationskolbenpumpe
Disallow:  /enzh/Ablaut%20[histor%20Sprachwissenschaft]
Disallow:  /definition/wipedout
Disallow:  /definition/A.%20O.
Disallow:  /engr/freeport
Disallow: /lists


User-agent: Teoma
User-agent: Slurp
User-agent: Yeti
User-agent: Yandex
User-agent: NaverBot
User-agent: bingbot
User-agent: Applebot
User-agent: Baiduspider
User-agent: Sogou web spider
Crawl-delay: 1
Disallow: /2012/collins/
Disallow: /dictionary/getcollins/
Disallow: /2012/Goog
Disallow: /dictionary/googTranslate
Disallow: /translators/
Disallow: /spell/
Disallow: /lists
Disallow: /*/collins/
Disallow: /*/reverse/
Disallow: /czde/
Disallow: /czes/
Disallow: /czfr/
Disallow: /czgr/
Disallow: /czit/
Disallow: /czja/
Disallow: /czko/
Disallow: /cznl/
Disallow: /czpl/
Disallow: /czpt/
Disallow: /czro/
Disallow: /czru/
Disallow: /czsv/
Disallow: /cztr/
Disallow: /czzh/
Disallow: /decz/
Disallow: /defr/
Disallow: /degr/
Disallow: /deit/
Disallow: /deja/
Disallow: /deko/
Disallow: /denl/
Disallow: /depl/
Disallow: /dept/
Disallow: /dero/
Disallow: /deru/
Disallow: /desv/
Disallow: /detr/
Disallow: /dezh/
Disallow: /escz/
Disallow: /esgr/
Disallow: /esja/
Disallow: /esko/
Disallow: /esnl/
Disallow: /espl/
Disallow: /esro/
Disallow: /esru/
Disallow: /essv/
Disallow: /estr/
Disallow: /eszh/
Disallow: /frcz/
Disallow: /frde/
Disallow: /frgr/
Disallow: /frit/
Disallow: /frja/
Disallow: /frko/
Disallow: /frnl/
Disallow: /frpl/
Disallow: /frpt/
Disallow: /frro/
Disallow: /frru/
Disallow: /frsv/
Disallow: /frtr/
Disallow: /frzh/
Disallow: /grcz/
Disallow: /grde/
Disallow: /gres/
Disallow: /grfr/
Disallow: /grit/
Disallow: /grja/
Disallow: /grko/
Disallow: /grnl/
Disallow: /grpl/
Disallow: /grpt/
Disallow: /grro/
Disallow: /grru/
Disallow: /grsv/
Disallow: /grtr/
Disallow: /grzh/
Disallow: /itcz/
Disallow: /itde/
Disallow: /itfr/
Disallow: /itgr/
Disallow: /itja/
Disallow: /itko/
Disallow: /itnl/
Disallow: /itpl/
Disallow: /itpt/
Disallow: /itro/
Disallow: /itru/
Disallow: /itsv/
Disallow: /ittr/
Disallow: /itzh/
Disallow: /jacz/
Disallow: /jade/
Disallow: /jaes/
Disallow: /jafr/
Disallow: /jagr/
Disallow: /jait/
Disallow: /jako/
Disallow: /janl/
Disallow: /japl/
Disallow: /japt/
Disallow: /jaro/
Disallow: /jaru/
Disallow: /jasv/
Disallow: /jatr/
Disallow: /jazh/
Disallow: /kocz/
Disallow: /kode/
Disallow: /koes/
Disallow: /kofr/
Disallow: /kogr/
Disallow: /koit/
Disallow: /koja/
Disallow: /konl/
Disallow: /kopl/
Disallow: /kopt/
Disallow: /koro/
Disallow: /koru/
Disallow: /kosv/
Disallow: /kotr/
Disallow: /kozh/
Disallow: /nlcz/
Disallow: /nlde/
Disallow: /nles/
Disallow: /nlfr/
Disallow: /nlgr/
Disallow: /nlit/
Disallow: /nlja/
Disallow: /nlko/
Disallow: /nlpl/
Disallow: /nlpt/
Disallow: /nlro/
Disallow: /nlru/
Disallow: /nlsv/
Disallow: /nltr/
Disallow: /nlzh/
Disallow: /plcz/
Disallow: /plde/
Disallow: /ples/
Disallow: /plfr/
Disallow: /plgr/
Disallow: /plit/
Disallow: /plja/
Disallow: /plko/
Disallow: /plnl/
Disallow: /plpt/
Disallow: /plro/
Disallow: /plru/
Disallow: /plsv/
Disallow: /pltr/
Disallow: /plzh/
Disallow: /ptcz/
Disallow: /ptde/
Disallow: /ptfr/
Disallow: /ptgr/
Disallow: /ptit/
Disallow: /ptja/
Disallow: /ptko/
Disallow: /ptnl/
Disallow: /ptpl/
Disallow: /ptro/
Disallow: /ptru/
Disallow: /ptsv/
Disallow: /pttr/
Disallow: /ptzh/
Disallow: /rocz/
Disallow: /rode/
Disallow: /roes/
Disallow: /rofr/
Disallow: /rogr/
Disallow: /roit/
Disallow: /roja/
Disallow: /roko/
Disallow: /ronl/
Disallow: /ropl/
Disallow: /ropt/
Disallow: /roru/
Disallow: /rosv/
Disallow: /rotr/
Disallow: /rozh/
Disallow: /rucz/
Disallow: /rude/
Disallow: /rues/
Disallow: /rufr/
Disallow: /rugr/
Disallow: /ruit/
Disallow: /ruja/
Disallow: /ruko/
Disallow: /runl/
Disallow: /rupl/
Disallow: /rupt/
Disallow: /ruro/
Disallow: /rusv/
Disallow: /rutr/
Disallow: /ruzh/
Disallow: /svcz/
Disallow: /svde/
Disallow: /sves/
Disallow: /svfr/
Disallow: /svgr/
Disallow: /svit/
Disallow: /svja/
Disallow: /svko/
Disallow: /svnl/
Disallow: /svpl/
Disallow: /svpt/
Disallow: /svro/
Disallow: /svru/
Disallow: /svtr/
Disallow: /svzh/
Disallow: /trcz/
Disallow: /trde/
Disallow: /tres/
Disallow: /trfr/
Disallow: /trgr/
Disallow: /trit/
Disallow: /trja/
Disallow: /trko/
Disallow: /trnl/
Disallow: /trpl/
Disallow: /trpt/
Disallow: /trro/
Disallow: /trru/
Disallow: /trsv/
Disallow: /trzh/
Disallow: /zhcz/
Disallow: /zhde/
Disallow: /zhes/
Disallow: /zhfr/
Disallow: /zhgr/
Disallow: /zhit/
Disallow: /zhja/
Disallow: /zhko/
Disallow: /zhnl/
Disallow: /zhpl/
Disallow: /zhpt/
Disallow: /zhro/
Disallow: /zhru/
Disallow: /zhsv/
Disallow: /zhtr/

# Ad bots - allow all
# Triplelift minutemedia ad partner
User-agent: Opebot-v (https://www.1plusx.com)
User-agent: AmazonAdBot
Allow: /
Disallow:


# now disallowing all other bots, No AI allowed, for permission, write us: https://forum.wordreference.com/misc/contact
User-agent: *
Allow: /ads.txt
Allow: /app-ads.txt
Disallow: /

sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

D
URL Variants
Action
www/non-www, trailing slash, HTTP→HTTPS
FIX
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
Critical::
HTTP version does not redirect to HTTPS
Got: HTTP 200 Expected: 301 redirect to HTTPS

www / non-www

200https://www.wordreference.com/
200https://wordreference.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

200http://wordreference.com/

HTTP version does not redirect to HTTPS

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
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
1 A records, 44 ms lookup
PASS
1 A records, 44 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 148.251.52.149
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-113.awsdns-14.com, ns-1335.awsdns-38.org, ns-2039.awsdns-62.co.uk, ns-652.awsdns-17.net
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: 44 ms
Got: 44 ms
A148.251.52.149
AAAA
CNAME
NSns-113.awsdns-14.com, ns-1335.awsdns-38.org, ns-2039.awsdns-62.co.uk, ns-652.awsdns-17.net
MX
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 alt4.aspmx.l.google.com
10 alt3.aspmx.l.google.com
TXT
google-site-verification=VN-aoJjBPlqX1D3Gwz5zF8WfrYh6zKwPbgjKcJER-n0
SPF v=spf1 mx a:forum.wordreference.com a:daily.wordreference.com include:_spf.googl...
CAALookup not available with standard resolver
Resolved in 44 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
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://wordreference.com

https://wordreference.com

658 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://wordreference.com200658 msHTTP/1.1nginx/1.29.8
A+
Domain Intelligence
wordreference.com — via NameCheap, Inc., 27 years, 6 months old, hosted on Hetzner
PASS
wordreference.com — via NameCheap, Inc., 27 years, 6 months old, hosted on Hetzner
Info::
Domain registered until Feb 25, 2032 (5 years, 11 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: NameCheap, 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: Hetzner
Got: AS24940
Domain expiry

2047 days

February 25, 2032

SSL certificate

31 days

Issued by Let's Encrypt

Domain age

27 years, 6 months

Registered February 25, 1999

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Hetzner

ASN AS24940

148.251.52.149

Registrar

NameCheap, 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 NameCheap, Inc.
Created February 25, 1999 (27 years, 6 months ago)
Expires February 25, 2032 (5 years, 11 months)
Last Updated December 10, 2022
Name Servers ns-113.awsdns-14.com, ns-1335.awsdns-38.org, ns-2039.awsdns-62.co.uk, ns-652.awsdns-17.net
DNSSEC Not enabled
Hosting
IP Address 148.251.52.149
ASN AS24940 (HETZNER-AS, DE)
Provider Hetzner
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 661 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
42 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
204 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
207 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
661 ms
Total Time Total request time from DNS lookup through full response.
662 ms

Connection waterfall

DNS Lookup 42 ms TCP Connect 204 ms TLS Handshake 207 ms Server Processing 208 ms Content Transfer 1 ms
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback