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: 2.73 av 5
- JS är dålig.
Webbstandard
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 3 ( 4.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 86 ( 1.00 betyg )
- X is defined but never used. (totalt 50 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 17 st)
- `< script>` in: #15: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #15: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #5: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #5: gtm.js, antal fel: 489 ( 1.00 betyg )
- X is defined but never used. (totalt 382 st)
- X is assigned a value but never used. (totalt 90 st)
- X is not defined. (totalt 16 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #6: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #6: uc.js, antal fel: 536 ( 1.00 betyg )
- X is defined but never used. (totalt 402 st)
- X is assigned a value but never used. (totalt 105 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #7: ai.2.min.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #7: ai.2.min.js, antal fel: 627 ( 1.00 betyg )
- X is defined but never used. (totalt 488 st)
- X is assigned a value but never used. (totalt 105 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #16: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #16: cc.js, antal fel: 655 ( 1.00 betyg )
- X is defined but never used. (totalt 500 st)
- X is assigned a value but never used. (totalt 111 st)
- X is not defined. (totalt 31 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #17: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #17: uc.js, antal fel: 702 ( 1.00 betyg )
- X is defined but never used. (totalt 520 st)
- X is assigned a value but never used. (totalt 126 st)
- X is not defined. (totalt 32 st)
- Unexpected console statement. (totalt 24 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 2 ( 4.60 betyg )
- Expected X and instead saw X. (totalt 2 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 11 ( 2.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 865 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 672 st)
- Expected X and instead saw X. (totalt 146 st)
- Do not access Object.prototype method X from target object. (totalt 28 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- X is not modified in this loop. (totalt 6 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary escape character: \". (totalt 1 st)
- Unnecessary escape character: \-. (totalt 1 st)
- Unnecessary escape character: \/. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- `< script>` in: #15: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #15: 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: #5: gtm.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #5: gtm.js, antal fel: 1435 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1051 st)
- Expected X and instead saw X. (totalt 227 st)
- Do not access Object.prototype method X from target object. (totalt 89 st)
- Unnecessary escape character: \/. (totalt 57 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #6: uc.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #6: uc.js, antal fel: 1787 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1292 st)
- Expected X and instead saw X. (totalt 329 st)
- Do not access Object.prototype method X from target object. (totalt 89 st)
- Unnecessary escape character: \/. (totalt 59 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 2 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)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #7: ai.2.min.js, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #7: ai.2.min.js, antal fel: 2260 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1705 st)
- Expected X and instead saw X. (totalt 369 st)
- Do not access Object.prototype method X from target object. (totalt 90 st)
- Unnecessary escape character: \/. (totalt 63 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 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)
- `content-type=".*javascript.*"` in: #16: cc.js, antal grupperade fel: 19 ( 1.20 betyg )
- `content-type=".*javascript.*"` in: #16: cc.js, antal fel: 2608 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2012 st)
- Expected X and instead saw X. (totalt 405 st)
- Do not access Object.prototype method X from target object. (totalt 90 st)
- Unnecessary escape character: \/. (totalt 63 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Script URL is a form of eval. (totalt 5 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 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)
- `content-type=".*javascript.*"` in: #17: uc.js, antal grupperade fel: 19 ( 1.20 betyg )
- `content-type=".*javascript.*"` in: #17: uc.js, antal fel: 2960 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2253 st)
- Expected X and instead saw X. (totalt 507 st)
- Do not access Object.prototype method X from target object. (totalt 90 st)
- Unnecessary escape character: \/. (totalt 65 st)
- Unnecessary escape character: \-. (totalt 8 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Script URL is a form of eval. (totalt 5 st)
- Unnecessary escape character: \[. (totalt 5 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 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 escape character: \". (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)