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: 3.12 av 5
- JS är ok.
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: 437 ( 1.00 betyg )
- X is not defined. (totalt 271 st)
- X is defined but never used. (totalt 143 st)
- Unexpected console statement. (totalt 17 st)
- X is assigned a value but never used. (totalt 6 st)
- `< script>` in: #40: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #40: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `< script>` in: #44: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #44: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #44: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #44: anchor, antal fel: 99 ( 1.00 betyg )
- X is defined but never used. (totalt 78 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `< script>` in: #50: bframe, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #50: bframe, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #50: bframe, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #50: bframe, antal fel: 99 ( 1.00 betyg )
- X is defined but never used. (totalt 78 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `< script>` in: #51: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #51: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #26: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #26: gtm.js, antal fel: 465 ( 1.00 betyg )
- X is defined but never used. (totalt 360 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 16 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #27: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #27: uc.js, antal fel: 512 ( 1.00 betyg )
- X is defined but never used. (totalt 380 st)
- X is assigned a value but never used. (totalt 103 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #28: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #28: js, antal fel: 914 ( 1.00 betyg )
- X is defined but never used. (totalt 705 st)
- X is assigned a value but never used. (totalt 169 st)
- X is not defined. (totalt 28 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #41: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #41: cc.js, antal fel: 942 ( 1.00 betyg )
- X is defined but never used. (totalt 717 st)
- X is assigned a value but never used. (totalt 175 st)
- X is not defined. (totalt 37 st)
- Unexpected console statement. (totalt 13 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: 1730 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1055 st)
- Expected X and instead saw X. (totalt 507 st)
- Unnecessary escape character: \-. (totalt 93 st)
- Do not access Object.prototype method X from target object. (totalt 24 st)
- Unnecessary escape character: \/. (totalt 18 st)
- The Function constructor is eval. (totalt 7 st)
- Unsafe usage of ThrowStatement. (totalt 5 st)
- eval can be harmful. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- X is assigned to itself. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \(. (totalt 1 st)
- Unnecessary escape character: \). (totalt 1 st)
- Async method X has no X expression. (totalt 1 st)
- `< script>` in: #40: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #40: 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)
- `< script src="...">` in: #44: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #44: anchor, antal fel: 2270 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1644 st)
- Expected an assignment or function call and instead saw an expression. (totalt 574 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 5 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- eval can be harmful. (totalt 2 st)
- X is not modified in this loop. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \+. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `< script src="...">` in: #50: bframe, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #50: bframe, antal fel: 2270 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1644 st)
- Expected an assignment or function call and instead saw an expression. (totalt 574 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 5 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- eval can be harmful. (totalt 2 st)
- X is not modified in this loop. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \+. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `< script>` in: #51: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #51: sw-iframe.html, antal fel: 14 ( 2.20 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 11 st)
- Expected X and instead saw X. (totalt 3 st)
- `content-type=".*javascript.*"` in: #26: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #26: gtm.js, antal fel: 1469 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1091 st)
- Expected X and instead saw X. (totalt 225 st)
- Do not access Object.prototype method X from target object. (totalt 101 st)
- Unnecessary escape character: \/. (totalt 40 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)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #27: uc.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #27: uc.js, antal fel: 1821 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1332 st)
- Expected X and instead saw X. (totalt 327 st)
- Do not access Object.prototype method X from target object. (totalt 101 st)
- Unnecessary escape character: \/. (totalt 42 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 X. (totalt 2 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)
- `content-type=".*javascript.*"` in: #28: js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #28: js, antal fel: 3431 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2600 st)
- Expected X and instead saw X. (totalt 559 st)
- Do not access Object.prototype method X from target object. (totalt 195 st)
- Unnecessary escape character: \/. (totalt 45 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #41: cc.js, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #41: cc.js, antal fel: 3778 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2906 st)
- Expected X and instead saw X. (totalt 595 st)
- Do not access Object.prototype method X from target object. (totalt 195 st)
- Unnecessary escape character: \/. (totalt 45 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 6 st)
- Script URL is a form of eval. (totalt 4 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)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \}. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)