Adobe Flash vs Ruby
Head-to-head usage across the sites we track.
Top sites by authority
Adobe Flash · Ruby · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
15
92
Open Page Rank 8+
107
1,463
Open Page Rank 7+
255
4,571
Open Page Rank 6+
350
7,743
Open Page Rank 5+
461
11,847
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Adobe Flash · Ruby · share of sites in each country using one or the other
United States
2,098
81,570
United Kingdom
846
32,043
India
1,592
31,121
Canada
678
28,481
Germany
1,117
24,686
France
1,053
24,562
Japan
1,840
20,589
Spain
952
20,611
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Adobe Flash | Ruby |
|---|---|---|
| LCP | 1.4 s | 1.7 s |
| INP | 50 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 700 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.
Adobe Flash to Ruby
| Domain | When |
|---|---|
| ugr.es | Apr 2026 |