3rd-party blocking · Blocking by others
Third-party blocking: the part of long frames spent running other domains' scripts.
3rd-party blocking verdict
v1.2.8 vs v1.2.7 · / · mobileRegressed
Blocking by others got 34ms longer (+41.1%). A change only counts when it is at least 5% and at least 30ms. Here that means 30ms, so this one does.
Now · v1.2.8
117ms
Visits measured
136
on mobile, enough for a verdict
Moved in the same release
The rest of third-party cost. A place to look, not a cause.
Changes in this release
6 commits since v1.2.7 · newest first
- Ship the new product galleryMaya R.8f2a9c1
- Preload the first gallery imageMaya R.c7d1e09
- Add live chat widget to every pageLeo K.a93b5f2
- Swipe between gallery images on mobileMaya R.2e6f8d4
- Compress collection thumbnailsSam O.71b0c3a
- Preload the hero fontPriya N.d58e2b6
Listed because they shipped in this release, as a place to start looking. CodeGecko doesn’t know which commit, if any, caused a change.
Top third-party domains
Ranked by how long their scripts block across visits · Mobile
| Domain | Visits | Size p75 | Blocking p75 |
|---|---|---|---|
| googletagmanager.com | 284 · 92% | 118 kB | 64ms |
| intercom.ioNew | 253 · 82% | 74 kB | 52ms |
| facebook.net | 201 · 65% | 92 kB | 38ms |
“New” means the previous release never reported it. Only domains are collected, never full addresses, and your own subdomains count as yours. A dash means none seen. Browsers only share a file’s size when its server allows it (the Timing-Allow-Origin header). Google, Facebook and most public CDNs do, but some chat and ad vendors don’t, so sizes are a lower bound.