new to webpagetest and trying to eliminate all render blocking resources. I ran a test and it flagged CSS as render-blocking. The CSS originates from an iframe from a different domain/ third-party. Will this really hurt my page speed if it is contained to an iframe?
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Missing render blocking mark for resource | 0 | 170 | January 25, 2024 | |
| Eliminate render-blocking CSS in above-the-fold content | 1 | 197 | September 21, 2017 | |
| How to Identify non-render blocking (async) css using javascript | 0 | 186 | June 1, 2018 | |
| Web Page Test and render blocking scripts | 1 | 121 | April 22, 2016 | |
| Inconsistent Start Render | 2 | 137 | June 25, 2015 |