Scan comparison
Green: scan A is better than scan B, red: scan A is worse. The change is always scan A − scan B.
vs.
0
Filmstrip comparison
Scan A
15:00
97
FCP
LCP
Finished
Scan B
18:00
97
FCP
LCP
Finished
FCP
368 ms
vs.
508 ms
−140 ms
LCP
368 ms
vs.
508 ms
−140 ms
Finished
996 ms
vs.
1.49 s
−489 ms
Score
97
vs.
97
±0
Scores
| Category | Scan A | Change | Scan B |
|---|---|---|---|
| Total | 97 | 0 | 97 |
| Speed | 100 | 0 | 100 |
| Images | 93 | 0 | 93 |
| Caching | 91 | 0 | 91 |
| WordPress | 100 | 0 | 100 |
| Technical | 100 | 0 | 100 |
Core metrics
Lab values from the Mobile profile (390 px). TTFB is measured by the check server and applies to both profiles.
| Metric | Scan A | Change | Scan B |
|---|---|---|---|
| TTFB i | 236 ms Good | +104 ms | 132 ms Good |
| FCP i | 292 ms Good | ≈ 0 | 284 ms Good |
| LCP i | 292 ms Good | ≈ 0 | 284 ms Good |
| CLS i | 0 Good | ≈ 0 | 0 Good |
| TBT i | 0 ms Good | ≈ 0 | 0 ms Good |
| Requests i | 6 Good | ≈ 0 | 6 Good |
| Data volume i | 47.4 KB | ≈ 0 | 47.4 KB |
Page build timing
Navigation timing from the real page load in the browser.
Desktop (1440 px)
| Phase | Scan A | Change | Scan B |
|---|---|---|---|
| DNS | 8 ms | −67 ms | 75 ms |
| TCP connection | 22 ms | ≈ 0 | 26 ms |
| TTFB | 132 ms | −233 ms | 365 ms |
| Transfer | 4 ms | ≈ 0 | 1 ms |
| DOM loaded | 330 ms | −171 ms | 501 ms |
| Page loaded | 363 ms | −201 ms | 564 ms |
Mobile (390 px)
| Phase | Scan A | Change | Scan B |
|---|---|---|---|
| DNS | 6 ms | ≈ 0 | 25 ms |
| TCP connection | 27 ms | ≈ 0 | 17 ms |
| TTFB | 120 ms | −25 ms | 145 ms |
| Transfer | 3 ms | ≈ 0 | 3 ms |
| DOM loaded | 255 ms | ≈ 0 | 268 ms |
| Page loaded | 279 ms | ≈ 0 | 293 ms |
Comparison of problems
Problems and warnings compared between the two scans (warnings and errors only).
Unchanged (2)
Lazy loading is not clearly detectable
Images were detected, but no loading="lazy" on any image element.
No modern image formats detected
No WebP or AVIF image files were detected in the HTML image sources.
Deductions by category
Which individual points influence the score the most.
| Scan A | Label | Scan B |
|---|---|---|
| Images | ||
| −3 pts | No clear lazy loading (No lazy loading indicators found) | −3 pts |
| −4 pts | No modern image formats (No WebP/AVIF detected) | −4 pts |
| Caching | ||
| −5 pts | Caching partly disabled (no-cache, private) | −5 pts |
| −4 pts | No clear page cache indicator (No HIT/Age indicators detected) | −4 pts |