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
18:00
97
FCP
LCP
Finished
Scan B
15:00
97
FCP
LCP
Finished
FCP
332 ms
vs.
636 ms
−304 ms
LCP
332 ms
vs.
636 ms
−304 ms
Finished
1 s
vs.
1.27 s
−269 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 | 159 ms Good | +67 ms | 92 ms Good |
| FCP i | 244 ms Good | −72 ms | 316 ms Good |
| LCP i | 244 ms Good | −72 ms | 316 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 | 25 ms | −248 ms | 273 ms |
| TCP connection | 24 ms | ≈ 0 | 19 ms |
| TTFB | 218 ms | −206 ms | 424 ms |
| Transfer | 1 ms | ≈ 0 | 4 ms |
| DOM loaded | 333 ms | −246 ms | 579 ms |
| Page loaded | 373 ms | −237 ms | 610 ms |
Mobile (390 px)
| Phase | Scan A | Change | Scan B |
|---|---|---|---|
| DNS | 16 ms | ≈ 0 | 5 ms |
| TCP connection | 18 ms | ≈ 0 | 18 ms |
| TTFB | 148 ms | ≈ 0 | 144 ms |
| Transfer | 1 ms | ≈ 0 | 3 ms |
| DOM loaded | 235 ms | −66 ms | 301 ms |
| Page loaded | 250 ms | −266 ms | 516 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 |