Host-Header
HTTP response headerThe 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-Header | 298,420 |
| Percentage of websites that use Host-Header header | 2.61% |
| Total discovered header values | 24 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Connected technologies
Technologies that utilize the header
SiteGround, category
Platform as a Service, total
112,798 websites
|
BlueHost, category
Web Hosting, total
96,317 websites
|
Distribution by websites popularity
Host-Header detection in the top websites by popularity| Top 10k sites | 275 websites |
| Top 100k sites | 3,081 websites |
| Top 1m sites | 34,537 websites |
Websites utilizing Host-Header
List of websites that use Host-Header header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
175 | |
|
|
United States of America
|
297 | |
|
|
United States of America
|
317 | |
|
|
United States of America
|
398 | |
|
|
United States of America
|
455 | |
|
|
United States of America
|
455 |
Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common Host-Header header values| Header value | Value prevalence |
|---|---|
| c2hhcmVkLmJsdWVob3N0LmNvbQ== | 32.19% |
| b7440e60b07ee7b8044761568fab26e8 | 16.15% |
| e172abecbd394f56a1a2479517f27fbfe05ff815 | 11.50% |
| 624d5be7be38418a3e2a818cc8b7029b | 11.27% |
| 5d77dd967d63c3104bced1db0cace49c | 10.41% |
| 6b7412fb82ca5edfd0917e3957f05d89 | 8.16% |
| WordPress.com | 4.33% |
| 8441280b0c35cbc1147f8ba998a563a7 | 3.28% |
| 192fc2e7e50945beb8231a492d6a8024 | 1.68% |
| a9130478a60e5f9135f765b23f26593b | 0.53% |
| d3AuYmx1ZWhvc3QuY29t | 0.34% |
| Y2xvdWQuYmx1ZWhvc3QuY29t | 0.15% |
| a65a342eb4fcb20b518facb9d03fded6 | 0.00% |
| 192fc2e7e50945beb8231a492d6a8024, 624d5be7be38418a3e2a818cc8b7029b | 0.00% |
| 3bc44736ddf9630956ccccf3b5c30803 | 0.00% |
| a76e9972ec86e2c803c9bcd4da32a1b3 | 0.00% |
| a8da7911b94b1ba6e21f300bc84c2e77 | 0.00% |
| d2c332d5d403a48443a7686409777dd6 | 0.00% |
| e172abecbd394f56a1a2479517f27fbfe05ff815, 624d5be7be38418a3e2a818cc8b7029b | 0.00% |
| 22e9a815d59f4a496c8790038aa33a2c | 0.00% |