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
21:00
97
FCP
LCP
Finished
Scan B
21:00
97
FCP
LCP
Finished
FCP
408 ms
vs.
332 ms
+76 ms
LCP
408 ms
vs.
332 ms
+76 ms
Finished
971 ms
vs.
1.42 s
−444 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 | 93 ms Good | −190 ms | 283 ms Good |
| FCP i | 324 ms Good | ≈ 0 | 284 ms Good |
| LCP i | 324 ms Good | ≈ 0 | 284 ms Good |
| CLS i | 0 Good | ≈ 0 | 0 Good |
| TBT i | 10 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 | 4 ms | ≈ 0 | — |
| TCP connection | 34 ms | ≈ 0 | 16 ms |
| TTFB | 150 ms | ≈ 0 | 168 ms |
| Transfer | 7 ms | ≈ 0 | 1 ms |
| DOM loaded | 332 ms | ≈ 0 | 330 ms |
| Page loaded | 368 ms | −381 ms | 749 ms |
Mobile (390 px)
| Phase | Scan A | Change | Scan B |
|---|---|---|---|
| DNS | 6 ms | ≈ 0 | 16 ms |
| TCP connection | 19 ms | ≈ 0 | 22 ms |
| TTFB | 145 ms | ≈ 0 | 151 ms |
| Transfer | 5 ms | ≈ 0 | 2 ms |
| DOM loaded | 315 ms | +29 ms | 286 ms |
| Page loaded | 336 ms | +46 ms | 290 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 |