Timing-Allow-Origin

HTTP response header

The Timing-Allow-Origin response header specifies origins that are allowed to see values of attributes retrieved via features of the Resource Timing API which would otherwise be reported as zero due to cross-origin restrictions

Header usage statistics

Timing-Allow-Origin response header information and usage statistics.

Websites using header Timing-Allow-Origin117,952
Percentage of websites that use Timing-Allow-Origin header0.12%
Total discovered header values210
Header uses directivesYes
Header values are unique or randomNo
Most popular in the country CN

Timing-Allow-Origin directives (1 total)

  • *

Timing-Allow-Origin Directives

Timing-Allow-Origin directives value information and usage statistics

DirectiveShareWebsites countUnique Values
*99.16%116,9591

Distribution by websites popularity

Timing-Allow-Origin detection in the top websites by popularity

Top 10k sites320 websites
Top 100k sites1,528 websites
Top 1m sites7,210 websites

Websites utilizing Timing-Allow-Origin

List of websites that use Timing-Allow-Origin header

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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Timing-Allow-Origin header values

Header valueValue prevalence
*98.60%
*, *0.54%
https://www.google.com0.15%
https://www.tripadvisor.com0.10%
https://ads.google.com0.06%
https://twitter.com, https://mobile.twitter.com0.06%
https://www.bbc.co.uk, https://www.bbc.com0.06%
same-origin0.03%
https://allegro.pl0.03%
https://allegro.pl, http://allegro.pl0.02%
https://badoo.com0.02%
https://hotornot.com0.01%
https://www.lanacion.com.ar,https://lnmas.lanacion.com.ar,https://club.lanacion.com.ar,https://suscripciones.lanacion.com.ar,https://myaccount.lanacion.com.ar0.01%
https://heyfiesta.com0.01%
true0.01%
https://*.brand-portal.adobe.com/0.01%
https://www.gog.com, https://www.gogalaxy.com, https://embed.gog.com0.01%
https://www.cuisineactuelle.fr, https://www.femmeactuelle.fr, https://www.geo.fr, https://www.hbrfrance.fr, https://www.neonmag.fr, https://www.caminteresse.fr, https://www.capital.fr, https://www.cesoirtv.com, https://www.programme-tv.net, https://www.pr0.01%
*, *, *0.01%
https://github.com0.01%