HTTP2 Test
What is it?
Checks if the webpage and all resources are served over HTTP/2. As the first major HTTP protocol update since 1997, HTTP/2 offers several key improvements such as increased speed and security.
Pass rate:
-
Top 100 websites: 99%This value indicates the percent of top 100 most visited websites in the US that pass this test (in the past 12 months).
-
All websites: 86%This value indicates the percent of all websites analyzed in SEO Site Checkup (500,000+) in the past 12 months.
| 2021 | 92% |
|---|---|
| 2022 | 95% |
| 2023 | 100% |
| 2024 | 99% |
100
75
50
25
0
How do I fix it?
HTTP/2 can be deployed and enabled in Apache with the help of mod_http2 module. Learn more about specific steps to take in Apache to enable HTTP/2.
