Host-Header

HTTP response header

The host Header tells the webserver which virtual host to use (if set up). You can even have the same virtual host using several aliases (= domains and wildcard-domains). In this case you still have the possibility to read that header manually in your web app if you want to provide different behavior based on different domains addressed.

Header usage statistics

Host-Header response header information and usage statistics.
Websites using header Host-Header1,569,160
Percentage of websites that use Host-Header header1.91%
Total discovered header values41
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

Host-Header Directives

Host-Header directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header
SiteGround, category Web Hosting, total 637,837 websites
BlueHost, category Web Hosting, total 568,094 websites
WordPress.com, category Platform as a Service, total 422,474 websites
Pressable, category Web Hosting, total 13,917 websites
Newspack by Automattic, category Web Hosting, total 243 websites

Websites utilizing Host-Header

List of websites that use Host-Header header
DomainCountryRankContacts
vimeo.com United States67
wordpress.com United States68
s-origin.wordpress.com United States76
automattic.com United States202
akismet.com United States444
techcrunch.com United States697
See full domain list

Common header values

List of top common Host-Header header values
Header valueValue prevalence
c2hhcmVkLmJsdWVob3N0LmNvbQ==29.89%
WordPress.com25.96%
6b7412fb82ca5edfd0917e3957f05d8922.77%
8441280b0c35cbc1147f8ba998a563a718.04%
Y2xvdWQuYmx1ZWhvc3QuY29t1.52%
Pressable0.88%
d3AuYmx1ZWhvc3QuY29t0.61%
a9130478a60e5f9135f765b23f26593b0.32%
Newspack0.02%
192fc2e7e50945beb8231a492d6a80240.00%
bf8fa6245091322fc10cf9ecf690ffd00.00%
3NugfwxjT5H9F3C2BY2Rr83dBRLSVkZ3B8Pzff8fPcY=0.00%
624d5be7be38418a3e2a818cc8b7029b0.00%
CorpAxe.com0.00%
Digitate0.00%
www.barrashopping.com.br0.00%
www.barrashoppingsul.com.br0.00%
www.bhshopping.com.br0.00%
www.colegiosantamaria.com.br0.00%
www.diamondmall.com.br0.00%