HulkApps Form Builder vs OpinionLab
Head-to-head usage across the sites we track.
Top sites by authority
HulkApps Form Builder · OpinionLab · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
0
Open Page Rank 8+
4
6
Open Page Rank 7+
7
22
Open Page Rank 6+
19
27
Open Page Rank 5+
58
38
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
HulkApps Form Builder · OpinionLab · share of sites in each country using one or the other
United States
3,124
169
Canada
980
134
United Kingdom
823
105
India
710
131
Australia
715
94
Germany
350
90
France
341
90
Mexico
328
101
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | HulkApps Form Builder | OpinionLab |
|---|---|---|
| LCP | 1.5 s | 2.4 s |
| INP | 75 ms | 150 ms |
| CLS | 0 | 0.05 |
| TTFB | 500 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.