Server Header Code

HTTP/1.1301 Moved Permanently
Date Thu, 25 Apr 2024 00:18:28 GMT
Content-Type text/html
Content-Length 167
Connection keep-alive
Cache-Control max-age=3600
Expires Thu, 25 Apr 2024 01:18:28 GMT
Location https://validator.w3.org/check
Set-Cookie __cf_bm=ZWuScu4P_EoO9VjB6L37D9f1YWjkJhLmsl292KuwlPU-1714004308-1.0.1.1-EGqHqA78blLZp7MiksYH6eVXetQJFebvnIWBBNL.YdVDKBWT7zoesMgsyoI8RaxvARSzD84smYhKg6FIakyXVw; path=/; expires=Thu, 25-Apr-24 00:48:28 GMT; domain=.w3.org; HttpOnly
Server cloudflare
CF-RAY 879a27f1a9864595-LHR
alt-svc h3=":443"; ma=86400

One Word

Total: 43
Density Keyword Repeat HeadingsLink
3.35%service901
3.35%w3c900
2.60%markup701
2.60%validation702
1.86%error501
1.86%url501
1.86%0511
1.49%validator400
1.49%org410
1.12%scheme301
1.12%page301
1.12%feedback302
1.12%document310
1.12%web301
1.12%open300
1.12%free300
1.12%source300
1.12%html300
1.12%pin-sha256300
0.74%check200
see all

Two Word Phrases

Total: 16
Density Keyword Repeat HeadingsLink
1.49%validation service401
1.49%markup validation401
1.12%open source300
1.12%w3c markup300
0.75%source free200
0.75%software www200
0.75%opensource org200
0.75%certified open200
0.75%free software200
0.75%url scheme201
0.75%building certified200
0.75%error error200
0.75%www opensource200
0.75%service check200
0.75%w3 org210
0.75%29 gmt200
see all

Geolocation

IP Address Country ISO Code
104.18.23.19 Flag
Check last run at 01:18:28 - Thu 25 Apr 2024, taking 2.77 seconds

You can link to a Zippy URL too, e.g.: https://www.zippy.co.uk/keyworddensity/url/moz.com/top500