Adobe Dynamic Media Classic vs Celum
Head-to-head usage across the sites we track.
Top sites by authority
Adobe Dynamic Media Classic · Celum · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
0
Open Page Rank 8+
59
0
Open Page Rank 7+
226
0
Open Page Rank 6+
350
5
Open Page Rank 5+
537
13
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Adobe Dynamic Media Classic · Celum · share of sites in each country using one or the other
United States
2,184
21
India
2,076
17
Germany
1,378
21
United Kingdom
747
14
Canada
722
13
France
661
19
Spain
603
13
Netherlands
566
14
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Adobe Dynamic Media Classic | Celum |
|---|---|---|
| LCP | 2.1 s | 1.3 s |
| INP | 125 ms | 112 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.