Parse.ly vs Site Kit
Head-to-head usage across the sites we track.
Top sites by authority
Parse.ly · Site Kit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
22
38
Open Page Rank 8+
261
649
Open Page Rank 7+
823
2,684
Open Page Rank 6+
1,273
5,882
Open Page Rank 5+
1,789
12,397
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Parse.ly · Site Kit · share of sites in each country using one or the other
United States
4,876
191,744
India
1,779
94,995
Japan
980
73,790
Brazil
1,106
71,181
United Kingdom
2,145
64,452
France
1,260
63,629
Spain
1,304
63,132
Italy
1,221
58,351
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Parse.ly | Site Kit |
|---|---|---|
| LCP | 1.7 s | 2.4 s |
| INP | 75 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 700 ms | 1300 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Parse.ly to Site Kit
| Domain | When |
|---|---|
| forbes.com.au | Oct 2026 |
| cltampa.com | Jul 2026 |
Site Kit to Parse.ly
| Domain | When |
|---|---|
| myk104.com | Sep 2026 |
| capecruiser.pt | Sep 2026 |