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
12:00
97
FCP
LCP
Finished
FCP
244 ms
vs.
276 ms
−32 ms
LCP
244 ms
vs.
276 ms
−32 ms
Finished
967 ms
vs.
971 ms
−4 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 | 110 ms Good | ≈ 0 | 128 ms Good |
| FCP i | 268 ms Good | ≈ 0 | 272 ms Good |
| LCP i | 268 ms Good | ≈ 0 | 272 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 | 43 ms | +26 ms | 17 ms |
| TCP connection | 13 ms | ≈ 0 | 17 ms |
| TTFB | 167 ms | ≈ 0 | 147 ms |
| Transfer | 2 ms | ≈ 0 | 1 ms |
| DOM loaded | 245 ms | ≈ 0 | 254 ms |
| Page loaded | 261 ms | ≈ 0 | 278 ms |
Mobile (390 px)
| Phase | Scan A | Change | Scan B |
|---|---|---|---|
| DNS | 9 ms | ≈ 0 | 11 ms |
| TCP connection | 19 ms | ≈ 0 | 14 ms |
| TTFB | 181 ms | +38 ms | 143 ms |
| Transfer | 2 ms | ≈ 0 | 1 ms |
| DOM loaded | 271 ms | ≈ 0 | 280 ms |
| Page loaded | 366 ms | +82 ms | 284 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 |