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: 2.62 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: 296 ( 1.00 betyg )
- X is not defined. (totalt 154 st)
- X is defined but never used. (totalt 126 st)
- Unexpected console statement. (totalt 13 st)
- Parsing error: X in strict mode (totalt 3 st)
- `< script>` in: #22: vqu-EXGAcnk, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #22: vqu-EXGAcnk, antal fel: 2 ( 4.60 betyg )
- X is not defined. (totalt 2 st)
- `content-type=".*javascript.*"` in: #53: www-embed-playe, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #53: www-embed-playe, antal fel: 95 ( 1.00 betyg )
- X is defined but never used. (totalt 84 st)
- Unexpected console statement. (totalt 5 st)
- X is assigned a value but never used. (totalt 4 st)
- X is not defined. (totalt 2 st)
- `content-type=".*javascript.*"` in: #54: base.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #54: base.js, antal fel: 325 ( 1.00 betyg )
- X is defined but never used. (totalt 288 st)
- X is assigned a value but never used. (totalt 16 st)
- Unexpected console statement. (totalt 15 st)
- X is not defined. (totalt 6 st)
- `content-type=".*javascript.*"` in: #57: ad-status.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #57: ad-status.js, antal fel: 325 ( 1.00 betyg )
- X is defined but never used. (totalt 288 st)
- X is assigned a value but never used. (totalt 16 st)
- Unexpected console statement. (totalt 15 st)
- X is not defined. (totalt 6 st)
- `content-type=".*javascript.*"` in: #59: rqDMfREJsMUq8q-, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #59: rqDMfREJsMUq8q-, antal fel: 325 ( 1.00 betyg )
- X is defined but never used. (totalt 288 st)
- X is assigned a value but never used. (totalt 16 st)
- Unexpected console statement. (totalt 15 st)
- X is not defined. (totalt 6 st)
- `content-type=".*javascript.*"` in: #61: embed.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #61: embed.js, antal fel: 326 ( 1.00 betyg )
- X is defined but never used. (totalt 288 st)
- X is assigned a value but never used. (totalt 16 st)
- Unexpected console statement. (totalt 15 st)
- X is not defined. (totalt 7 st)
- `content-type=".*javascript.*"` in: #67: remote.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #67: remote.js, antal fel: 411 ( 1.00 betyg )
- X is defined but never used. (totalt 315 st)
- X is not defined. (totalt 64 st)
- X is assigned a value but never used. (totalt 17 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #68: captions.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #68: captions.js, antal fel: 416 ( 1.00 betyg )
- X is defined but never used. (totalt 319 st)
- X is not defined. (totalt 65 st)
- X is assigned a value but never used. (totalt 17 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #69: endscreen.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #69: endscreen.js, antal fel: 417 ( 1.00 betyg )
- X is defined but never used. (totalt 319 st)
- X is not defined. (totalt 66 st)
- X is assigned a value but never used. (totalt 17 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #75: cast-sender.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #75: cast-sender.js, antal fel: 421 ( 1.00 betyg )
- X is defined but never used. (totalt 323 st)
- X is not defined. (totalt 66 st)
- X is assigned a value but never used. (totalt 17 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #76: cast-sender.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #76: cast-sender.js, antal fel: 430 ( 1.00 betyg )
- X is defined but never used. (totalt 331 st)
- X is not defined. (totalt 66 st)
- X is assigned a value but never used. (totalt 17 st)
- Unexpected console statement. (totalt 16 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: 20 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2700 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1670 st)
- Expected X and instead saw X. (totalt 888 st)
- Do not access Object.prototype method X from target object. (totalt 36 st)
- Unnecessary X. (totalt 15 st)
- X is not modified in this loop. (totalt 13 st)
- Comparing to itself is potentially pointless. (totalt 12 st)
- The Function constructor is eval. (totalt 12 st)
- Unnecessary escape character: \-. (totalt 10 st)
- Unnecessary escape character: \/. (totalt 9 st)
- Async arrow function has no X expression. (totalt 9 st)
- X is assigned to itself. (totalt 7 st)
- Unsafe usage of ThrowStatement. (totalt 6 st)
- Parsing error: X in strict mode (totalt 3 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \=. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- Unnecessary escape character: \+. (totalt 1 st)
- `< script>` in: #22: vqu-EXGAcnk, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #22: vqu-EXGAcnk, antal fel: 4 ( 4.20 betyg )
- Expected X and instead saw X. (totalt 4 st)
- `content-type=".*javascript.*"` in: #53: www-embed-playe, antal grupperade fel: 8 ( 3.40 betyg )
- `content-type=".*javascript.*"` in: #53: www-embed-playe, antal fel: 1738 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1154 st)
- Expected X and instead saw X. (totalt 533 st)
- Do not access Object.prototype method X from target object. (totalt 18 st)
- X is assigned to itself. (totalt 14 st)
- Unnecessary X. (totalt 11 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unnecessary escape character: \-. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 1 st)
- `content-type=".*javascript.*"` in: #54: base.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #54: base.js, antal fel: 12862 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 8668 st)
- Expected X and instead saw X. (totalt 4020 st)
- Do not access Object.prototype method X from target object. (totalt 60 st)
- X is assigned to itself. (totalt 43 st)
- Unnecessary X. (totalt 25 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #57: ad-status.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #57: ad-status.js, antal fel: 12862 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 8668 st)
- Expected X and instead saw X. (totalt 4020 st)
- Do not access Object.prototype method X from target object. (totalt 60 st)
- X is assigned to itself. (totalt 43 st)
- Unnecessary X. (totalt 25 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #59: rqDMfREJsMUq8q-, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #59: rqDMfREJsMUq8q-, antal fel: 12880 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 8674 st)
- Expected X and instead saw X. (totalt 4031 st)
- Do not access Object.prototype method X from target object. (totalt 60 st)
- X is assigned to itself. (totalt 43 st)
- Unnecessary X. (totalt 25 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #61: embed.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #61: embed.js, antal fel: 12966 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 8752 st)
- Expected X and instead saw X. (totalt 4039 st)
- Do not access Object.prototype method X from target object. (totalt 60 st)
- X is assigned to itself. (totalt 43 st)
- Unnecessary X. (totalt 25 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #67: remote.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #67: remote.js, antal fel: 13746 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 9214 st)
- Expected X and instead saw X. (totalt 4348 st)
- Do not access Object.prototype method X from target object. (totalt 60 st)
- X is assigned to itself. (totalt 48 st)
- Unnecessary X. (totalt 26 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #68: captions.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #68: captions.js, antal fel: 14160 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 9508 st)
- Expected X and instead saw X. (totalt 4464 st)
- Do not access Object.prototype method X from target object. (totalt 64 st)
- X is assigned to itself. (totalt 48 st)
- Unnecessary X. (totalt 26 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #69: endscreen.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #69: endscreen.js, antal fel: 14307 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 9619 st)
- Expected X and instead saw X. (totalt 4500 st)
- Do not access Object.prototype method X from target object. (totalt 64 st)
- X is assigned to itself. (totalt 48 st)
- Unnecessary X. (totalt 26 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #75: cast-sender.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #75: cast-sender.js, antal fel: 14329 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 9630 st)
- Expected X and instead saw X. (totalt 4511 st)
- Do not access Object.prototype method X from target object. (totalt 64 st)
- X is assigned to itself. (totalt 48 st)
- Unnecessary X. (totalt 26 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- `content-type=".*javascript.*"` in: #76: cast-sender.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #76: cast-sender.js, antal fel: 14509 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 9715 st)
- Expected X and instead saw X. (totalt 4590 st)
- Do not access Object.prototype method X from target object. (totalt 69 st)
- X is assigned to itself. (totalt 55 st)
- Unnecessary X. (totalt 29 st)
- Comparing to itself is potentially pointless. (totalt 11 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \-. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)