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