X-ENV
HTTP response headerHeader usage statistics
X-ENV response header information and usage statistics.| Websites using header X-ENV | 38,980 |
| Percentage of websites that use X-ENV header | <0.1% |
| Total discovered header values | 2,171 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Distribution by websites popularity
X-ENV detection in the top websites by popularity| Top 10k sites | 21 websites |
| Top 100k sites | 54 websites |
| Top 1m sites | 243 websites |
Websites utilizing X-ENV
List of websites that use X-ENV header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
1,182 | |
|
|
United States of America
|
1,182 | |
|
|
United States of America
|
1,245 | |
|
|
United States of America
|
1,269 | |
|
|
United States of America
|
1,380 | |
|
|
United States of America
|
1,713 |
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Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common X-ENV header values| Header value | Value prevalence |
|---|---|
| production | 1.08% |
| a=live, b=www, c=e8889be1, d=i-045e1a80b5d8ffbe0 | 0.64% |
| a=live, b=www, c=e8889be1, d=i-0d0e0fdce8fb1fab9 | 0.64% |
| a=live, b=www, c=e8889be1, d=i-055f281e58ee694bc | 0.59% |
| a=live, b=www, c=e8889be1, d=i-057da377fa92091b2 | 0.55% |
| prod | 0.54% |
| a=live, b=www, c=e8889be1, d=i-052b420d334cc8a08 | 0.53% |
| WP4 | 0.52% |
| a=live, b=www, c=e8889be1, d=i-08115c2b8a21be842 | 0.50% |
| a=live, b=www, c=e8889be1, d=i-0aebf1327d6cc3702 | 0.49% |
| a=live, b=www, c=e8889be1, d=i-0fe26b1e381447c97 | 0.45% |
| a=live, b=www, c=e8889be1, d=i-0ec7dc55fb3d96429 | 0.44% |
| a=live, b=www, c=e8889be1, d=i-0e750d7bb6f074ee1 | 0.43% |
| a=live, b=www-cd, c=4cf206a9, d=i-049cfc811336171c4 | 0.42% |
| a=live, b=www, c=e8889be1, d=i-0915d44ff7adf7048 | 0.41% |
| a=live, b=www, c=e8889be1, d=i-0a8b98827891bd8d2 | 0.40% |
| a=live, b=www, c=e8889be1, d=i-0ae66733485900eca | 0.39% |
| a=live, b=www, c=e8889be1, d=i-045c5f0fa9676b2e4 | 0.38% |
| a=live, b=www-cd, c=e8889be1, d=i-0525e53bd19ff79e6 | 0.37% |
| a=live, b=www-cd, c=e8889be1, d=i-0ed9ed9821df0b125 | 0.36% |