Kontrollerar ifall Javascript-koden är korrekt enligt Webperf-communityts egna Javascript-test. Testet är ett "lint"-test för att avgöra om det är korrekt Javascript och följer webbstandard.
Betyg: 2.83 av 5
- JS är dålig.
Webbstandard
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 1 ( 4.80 betyg )
- Parsing error: Unexpected token : (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 158 ( 1.00 betyg )
- X is defined but never used. (totalt 81 st)
- Unexpected console statement. (totalt 35 st)
- X is not defined. (totalt 24 st)
- X is assigned a value but never used. (totalt 18 st)
- `< script>` in: #37: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #37: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #32: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: gtm.js, antal fel: 479 ( 1.00 betyg )
- X is defined but never used. (totalt 368 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 16 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: configuration.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: configuration.j, antal fel: 482 ( 1.00 betyg )
- X is defined but never used. (totalt 368 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: cc.js, antal fel: 510 ( 1.00 betyg )
- X is defined but never used. (totalt 380 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 28 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #36: swiper-bundle.m, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #36: swiper-bundle.m, antal fel: 517 ( 1.00 betyg )
- X is defined but never used. (totalt 385 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 30 st)
- Unexpected console statement. (totalt 2 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 1 ( 4.80 betyg )
- Parsing error: Unexpected token : (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 16 ( 1.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2030 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1240 st)
- Expected X and instead saw X. (totalt 515 st)
- X is assigned to itself. (totalt 219 st)
- Do not access Object.prototype method X from target object. (totalt 16 st)
- Unnecessary escape character: \/. (totalt 8 st)
- Unnecessary X. (totalt 7 st)
- Unexpected string concatenation of literals. (totalt 7 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \). (totalt 2 st)
- X is not modified in this loop. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Async arrow function has no X expression. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- `< script>` in: #37: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #37: bc-v4.min.html, antal fel: 2 ( 4.60 betyg )
- Expected X and instead saw X. (totalt 1 st)
- Expected an assignment or function call and instead saw an expression. (totalt 1 st)
- `content-type=".*javascript.*"` in: #32: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #32: gtm.js, antal fel: 1393 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1038 st)
- Expected X and instead saw X. (totalt 224 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 24 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: configuration.j, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #33: configuration.j, antal fel: 1393 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1038 st)
- Expected X and instead saw X. (totalt 224 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 24 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: cc.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #34: cc.js, antal fel: 1740 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1344 st)
- Expected X and instead saw X. (totalt 260 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 24 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `content-type=".*javascript.*"` in: #36: swiper-bundle.m, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #36: swiper-bundle.m, antal fel: 2268 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1806 st)
- Expected X and instead saw X. (totalt 323 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 26 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)