X-ENV
HTTP response headerHeader usage statistics
X-ENV response header information and usage statistics.| Websites using header X-ENV | 37,419 |
| Percentage of websites that use X-ENV header | <0.1% |
| Total discovered header values | 1,652 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country |  US |
X-ENV Directives
X-ENV directives value information and usage statistics| Directive | Share | Websites count | Unique Values |
|---|
Distribution by websites popularity
X-ENV detection in the top websites by popularity| Top 10k sites | 22 websites |
| Top 100k sites | 57 websites |
| Top 1m sites | 240 websites |
Websites utilizing X-ENV
List of websites that use X-ENV header| Domain | Country | Rank | Contacts |
|---|---|---|---|
| US | 1,182 | ||
| US | 1,182 | ||
| US | 1,245 | ||
| US | 1,269 | ||
| US | 1,380 | ||
| US | 1,713 |
Flat price per the report, subscription is not required.
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 |
|---|---|
| a=live, b=www, c=e8889be1, d=i-0b58a01c2af60afcd | 1.64% |
| a=live, b=www, c=e8889be1, d=i-04fa9a43e8bae11fe | 1.49% |
| a=live, b=www, c=e8889be1, d=i-0f1bfe71f0ae0f7d8 | 1.45% |
| a=live, b=www, c=e8889be1, d=i-0b35f3167c2f98509 | 1.44% |
| a=live, b=www, c=e8889be1, d=i-0f19818cb7bca8198 | 1.44% |
| a=live, b=www, c=ec58e149, d=i-0f1095cc679b6c137 | 1.37% |
| a=live, b=www, c=ec58e149, d=i-078e588d1819dd69e | 1.27% |
| a=live, b=www, c=e8889be1, d=i-0c0f8d492fa85df5e | 1.23% |
| a=live, b=www, c=e8889be1, d=i-058e2b77ea9e45f19 | 1.23% |
| production | 1.23% |
| a=live, b=www, c=e8889be1, d=i-0f881ce3d389d389f | 1.22% |
| a=live, b=www, c=ec58e149, d=i-02cc80a7a97f49aa6 | 1.22% |
| a=live, b=www, c=ec58e149, d=i-0a769e2f7813651f6 | 1.19% |
| a=live, b=www, c=e8889be1, d=i-0f5e28a4a4b17d9dd | 1.17% |
| a=live, b=www, c=ec58e149, d=i-016c27baf97a26916 | 1.15% |
| a=live, b=www, c=e8889be1, d=i-0e6fdf066ee1a32ff | 1.15% |
| a=live, b=www, c=e8889be1, d=i-0569384bad5eae304 | 1.15% |
| a=live, b=www, c=e8889be1, d=i-0e0fe714f50f1219e | 1.13% |
| a=live, b=www, c=ec58e149, d=i-09c5dd425217f1121 | 1.08% |
| a=live, b=www, c=ec58e149, d=i-03a7e38d1bee8bd95 | 1.06% |