WPO-Cache-Message

HTTP response header

Header usage statistics

WPO-Cache-Message response header information and usage statistics.
Websites using header WPO-Cache-Message37,851
Percentage of websites that use WPO-Cache-Message headerless than 0.1%
Total discovered header values571
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

WPO-Cache-Message Directives

WPO-Cache-Message directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header
WP-Optimize, category Wordpress Plugins, total 189,667 websites

Websites utilizing WPO-Cache-Message

List of websites that use WPO-Cache-Message header
DomainCountryRankContacts
hetonderdelenhuis-emmen.nl Netherlands8,727
smsv.ca United States11,507
socialsnap.com United States12,785
visualcapitalist.com United States15,663
updraftplus.com United States15,741
headthemes.com Czech Republic17,011
See full domain list

Common header values

List of top common WPO-Cache-Message header values
Header valueValue prevalence
In the settings, caching is disabled for matches for one of the current request's GET parameters36.45%
DONOTCACHEPAGE constant forbade it and wpo_can_cache_page filter did not over-ride it29.65%
Page type is not cacheable (search, 404 or password-protected), This page returned an HTTP unauthorised response code (404)7.14%
In the settings, caching is disabled for matches for the current URL6.28%
La constante DONOTCACHEPAGE lo prohibe y el filtro wpo_can_cache_page no la omite2.50%
La constante DONOTCACHEPAGE l’a interdit et le filtre wpo_can_cache_page ne l’a pas outrepassé2.11%
Der Seitentyp ist nicht cachebar (Suche, 404 oder kennwortgeschützt), This page returned an HTTP unauthorised response code (404)1.90%
DONOTCACHEPAGE constante verbood het en wpo_can_cache_page filter heeft het niet overschreven1.38%
Output is too small (less than 255 bytes) to be worth caching1.15%
This page has a fatal error, This page has a critical error (HTTP code 500)0.95%
Константа DONOTCACHEPAGE запрещала это, а фильтр wpo_can_cache_page не отменял этого0.86%
Le type de page ne peut être mis en cache (recherche, 404 ou protégé par un mot de passe), Cette page a renvoyé un code de réponse HTTP non autorisé (404)0.69%
Page type is not cacheable (search, 404 or password-protected)0.56%
Dit pagina type kan niet worden gecached (zoeken ,404 of wachtwoord beveiligd), Deze pagina retourneerde een HTTP onbevoegde reactie code (404)0.50%
El tipo de página no se puede guardar en la caché (404, búsqueda o protegida por contraseña), Esta página devolvió un código de respuesta HTTP de no autorizado (404)0.43%
User is logged in0.27%
This page returned an HTTP unauthorised response code (404)0.25%
In the settings, caching is disabled for matches for the current URL, In the settings, caching is disabled for matches for one of the current request's GET parameters0.25%
Тип страницы не может быть кэширован (страница 404, страница поиска или страница, защищенная паролем), Эта страница вернула неавторизованный0.25%
In the settings, caching is disabled for the front page0.23%