Performance
· 15 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.Performance-focused optimization plan with CWV assessment, top offenders, and time estimates
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
2.86 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.95 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
440 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.009
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.65 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
5.10 s
Page Load Progression
DThird-Party ImpactAction100% third-party, 0 ms blockingFIX
DPage Weight InventoryAction100 resources · 1.4 MB · 270 KB savings availableFIX
~269.9 KiB of savings available
| # | Resource | Type | Size | Cache | Unused | 3rd party | Issues |
|---|---|---|---|---|---|---|---|
| — | — | ||||||
| 100 resources | 1.4 MiB | ||||||
FHTTP CachingActionNo cache headersFIX
No Cache-Control header
Adding a Cache-Control header can significantly improve repeat-visit performance.
BPage Weight Budget1.4 MB transferred, 100 requestsREVIEW
Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
JavaScript bundle is large — code-split routes and lazy-load off-screen components to defer.
Source: web.dev
CImage OptimizationAction60 images, 0 KB saveableREVIEW
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
Set explicit width and height to prevent CLS.
Image without explicit width/height — browser can't reserve space; CLS jumps when image loads.
Source: web.dev / Core Web Vitals
CJS Execution CostAction1824ms total JS executionREVIEW
Main Thread Breakdown
| Script | Total | Scripting | Parse/Compile | Party |
|---|---|---|---|---|
| https://www.wp.pl/cy1wbC5qTBhQFRRwGgpBDRNNQCBFGTwKRRNAbxcuQUMTKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCYTW0A2F0tBVkYHCDBZGAFPHkVMdhtHW0keABIpRh0KGxwUCjZbGk4eXhEHMRgFBgFFBE8zWV8JChMK | 584ms | 247ms | 0ms | 3rd |
| https://www.wp.pl/ | 525ms | 20ms | 4ms | 3rd |
| https://www.wp.pl/Z29mZXIudVNYDyxrZg54RhtXeDs5HQVBTQl4dGsqeAgbMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBW1mMgUHFioFbWYyBQcWKgVtZjIFBxYqBRAVTy96c1d1RUkHKTQgF2wdTh0wKyUcOB9eAjw9O1swQRsQ | 269ms | 187ms | 1ms | 3rd |
| Unattributable | 246ms | 15ms | 0ms | 3rd |
| https://www.wp.pl/cHBianMuTCkjCxddYg5BPGBTQw09HTw7Ng1DQm8qQXJgNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8F2BFQxtvT0FnNRkRDCcGTD8yGQMEPlsJO2AU | 72ms | 55ms | 17ms | 3rd |
| https://www.wp.pl/Lm1pbi5qYwxQEhRaGgpuGRNKQApFGRMKXhYHGxddbjITSkA2ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTYXXW4YE0pARkcUIAhQAwdGQ0BiWgJFTFkaAisaQV0GDEYaOAJBXg8AW18mHhMN | 69ms | 54ms | 6ms | 3rd |
| https://www.wp.pl/ZC5taW4udSJUFhdkGw54NxdOQzREHQUkWhIEJRZZeBwXTkMIayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHBdYQyIWT3hsRxENMlUGP2xDRU9gB0B0cxoHBiBEWDksWBkOORkdPyJRWgw-WlswMBcJ | 60ms | 32ms | 1ms | 3rd |
CJS BundlesAction13 scripts, 270 KB unusedREVIEW
Downloaded but never executed on this page.
| Script | Size | Unused | Minified | Party |
|---|---|---|---|---|
| https://www.wp.pl/cHBianMuTCkjCxddYg5BPGBTQw09HTw7Ng1DQm8qQXJgNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8Fx02PjESKjwXHTY-MRIqPBcdNj4xEio8F2BFQxtvT0FnNRkRDCcGTD8yGQMEPlsJO2AU | 140 KB | 114 KB (82%) | ✓ | 3rd |
| https://www.wp.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 | 178 KB | 94 KB (53%) | ✓ | 3rd |
| https://www.wp.pl/Lm1pbi5qYwxQEhRaGgpuGRNKQApFGRMKXhYHGxddbjITSkA2ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTZqLhMybi89NmouEzJuLz02ai4TMm4vPTYXXW4YE0pARkcUIAhQAwdGQ0BiWgJFTFkaAisaQV0GDEYaOAJBXg8AW18mHhMN | 60 KB | 40 KB (67%) | ✓ | 3rd |
| https://www.wp.pl/LmVzNi5qYww3GDhaGgpuGXRAbApFGRMCOB8iBlIYIk96WBFLD1MTMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhMyCSURNmouEzIJJRE2ai4TMgklETZqLhNPelg7Sw9TYwI4HyIGUhgiQjkWOQBRFikZewk6CFsVLR8yVCsaA18mHnQH | 29 KB | 21 KB (73%) | ✓ | 3rd |
| https://www.wp.pl/cy1wbC5qTBhQFRRwGgpBDRNNQCBFGTwKRRNAbxcuQUMTKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCZuKD0cai48Jm4oPRxqLjwmbig9HGouPCYTW0A2F0tBVkYHCDBZGAFPHkVMdhtHW0keABIpRh0KGxwUCjZbGk4eXhEHMRgFBgFFBE8zWV8JChMK | 4 KB | — | ✓ | 3rd |
| https://www.wp.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 | 18 KB | — | ✓ | 3rd |
| https://imasdk.googleapis.com/js/sdkloader/ima3.js | 146 KB | — | ✓ | 3rd |
| https://std.wpcdn.pl/adv/pbjs.js | 0 KB | — | ✓ | 3rd |
| https://www.wp.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 | 2 KB | — | ✓ | 3rd |
| https://www.wp.pl/ZC5taW4udSJUFhdkGw54NxdOQzREHQUkWhIEJRZZeBwXTkMIayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHGorPghrKgUcais-CGsqBRxqKz4IayoFHBdYQyIWT3hsRxENMlUGP2xDRU9gB0B0cxoHBiBEWDksWBkOORkdPyJRWgw-WlswMBcJ | 10 KB | — | ✓ | 3rd |
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
Consider code splitting or tree shaking to reduce unused code.
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Source: web.dev / Lighthouse coverage
CGreen HostingActionWhether the site is served from green-energy infrastructureREVIEW
Green Hosting
No green hosting detected
A+Text CompressionAll text resources are compressedPASS
A+Font Loading6 fonts (123 KB)PASS
Web fonts
6
123 KB total
Render-blocking
0
of 6
Dominant font-display
swap
Most common across fonts
Font loading timeline
Optimization checklist
- Preload critical fonts (priority=high)
- Use woff2 format for all fonts
- Set font-display to swap, optional, or fallback
- Subset large fonts (≤100 KB each)
Fixing the unchecked items could save ~13 KB and ~26 ms
A+Resource CachingAll resources properly cachedPASS
A+Critical Rendering PathNo render-blocking resourcesPASS
A+Resource HintsNo optimization neededPASS
Network Waterfall100 requests over 7510msINFO
Third-Party Script CostPer-script blocking time, transfer cost, and cache headersINFO
| Script | Category | Execution | Transfer | Unused | Monthly Cost | Verdict |
|---|---|---|---|---|---|---|
www.wp.pl www.wp.pl | Other | 584ms | 4 KB | — | zł14/mo | Costly |
www.wp.pl www.wp.pl | Other | 525ms | 96 KB | — | zł13/mo | Costly |
www.wp.pl www.wp.pl | Other | 269ms | 178 KB | 53% | zł7/mo | Costly |
Unattributable Unattributable | Other | 246ms | 0 KB | — | zł6/mo | Costly |
www.wp.pl www.wp.pl | Other | 72ms | 140 KB | 82% | zł2/mo | Optional |
www.wp.pl www.wp.pl | Other | 69ms | 60 KB | 67% | zł2/mo | Optional |
www.wp.pl www.wp.pl | Other | 60ms | 10 KB | — | zł1/mo | Optional |
These scripts may cost more than they're worth
- www.wp.pl adds 584ms and costs ~zł14/month
- www.wp.pl adds 525ms and costs ~zł13/month
- www.wp.pl adds 269ms and costs ~zł7/month
- Unattributable adds 246ms and costs ~zł6/month
100% of JavaScript execution time is spent on third-party scripts. Consider auditing which scripts are essential.
When third-party JS execution time exceeds your own, performance gains from frontend work are capped by code you don't own.
Learn more ▾ ▴
Every millisecond of third-party JS competes with your own for main-thread time. If their share is bigger than yours, optimization on your code base barely moves the needle. Audit, defer, or remove third-parties before further frontend optimization. Use Lighthouse's third-party audit to identify the worst offenders.
Source: web.dev
www.wp.pl takes 584ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.wp.pl takes 525ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
www.wp.pl takes 269ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
53% of www.wp.pl's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
Unattributable takes 246ms of CPU time. Consider loading it asynchronously or replacing it with a lighter alternative.
This script has high main-thread execution time — optimize hot paths or defer.
Source: web.dev
82% of www.wp.pl's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev
67% of www.wp.pl's code is unused. The script may be loading features you don't use.
Bundle has high unused-code ratio — tree-shaking and route-splitting recover the wasted bytes.
Source: web.dev