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: 2.44 av 5
- JS är dålig.
Webbstandard
- `< script>` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script>` in: #1: Webbsida , antal fel: 31 ( 1.00 betyg )
- X is not defined. (totalt 18 st)
- X is assigned a value but never used. (totalt 9 st)
- X is defined but never used. (totalt 3 st)
- Unexpected console statement. (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 993 ( 1.00 betyg )
- X is defined but never used. (totalt 564 st)
- X is not defined. (totalt 246 st)
- Unexpected console statement. (totalt 93 st)
- X is assigned a value but never used. (totalt 90 st)
- `< script>` in: #49: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #49: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #49: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #49: anchor, antal fel: 100 ( 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 2 st)
- `content-type=".*javascript.*"` in: #30: banner.js, antal grupperade fel: 3 ( 4.40 betyg )
- `content-type=".*javascript.*"` in: #30: banner.js, antal fel: 78 ( 1.00 betyg )
- X is defined but never used. (totalt 44 st)
- X is not defined. (totalt 27 st)
- Unexpected console statement. (totalt 7 st)
- `content-type=".*javascript.*"` in: #34: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: gtm.js, antal fel: 607 ( 1.00 betyg )
- X is defined but never used. (totalt 471 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 43 st)
- Unexpected console statement. (totalt 8 st)
- `content-type=".*javascript.*"` in: #45: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #45: js, antal fel: 1017 ( 1.00 betyg )
- X is defined but never used. (totalt 804 st)
- X is assigned a value but never used. (totalt 151 st)
- X is not defined. (totalt 54 st)
- Unexpected console statement. (totalt 8 st)
- `content-type=".*javascript.*"` in: #52: recaptcha--sv.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #52: recaptcha--sv.j, antal fel: 1117 ( 1.00 betyg )
- X is defined but never used. (totalt 882 st)
- X is assigned a value but never used. (totalt 153 st)
- X is not defined. (totalt 71 st)
- Unexpected console statement. (totalt 11 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script>` in: #1: Webbsida , antal fel: 75 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 71 st)
- Do not access Object.prototype method X from target object. (totalt 2 st)
- 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: #1: Webbsida , antal grupperade fel: 25 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 3286 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2346 st)
- Expected X and instead saw X. (totalt 757 st)
- Do not access Object.prototype method X from target object. (totalt 108 st)
- X is assigned to itself. (totalt 15 st)
- Unnecessary escape character: \/. (totalt 9 st)
- Comparing to itself is potentially pointless. (totalt 7 st)
- X is not modified in this loop. (totalt 7 st)
- The Function constructor is eval. (totalt 5 st)
- Unnecessary escape character: \:. (totalt 5 st)
- Unsafe usage of ThrowStatement. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \&. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 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 escape character: \}. (totalt 1 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)
- Unnecessary escape character: \(. (totalt 1 st)
- Unnecessary escape character: \). (totalt 1 st)
- `< script src="...">` in: #49: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #49: anchor, antal fel: 2265 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1641 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 4 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)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: banner.js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #30: banner.js, antal fel: 291 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 212 st)
- Expected X and instead saw X. (totalt 61 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- The Function constructor is eval. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Do not access Object.prototype method X from target object. (totalt 2 st)
- X is not modified in this loop. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #34: gtm.js, antal fel: 1400 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1005 st)
- Expected X and instead saw X. (totalt 262 st)
- Do not access Object.prototype method X from target object. (totalt 93 st)
- Unnecessary escape character: \/. (totalt 15 st)
- X is assigned to itself. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- X is not modified in this loop. (totalt 5 st)
- The Function constructor is eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #45: js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #45: js, antal fel: 3008 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2271 st)
- Expected X and instead saw X. (totalt 494 st)
- Do not access Object.prototype method X from target object. (totalt 187 st)
- Unnecessary escape character: \/. (totalt 18 st)
- X is assigned to itself. (totalt 9 st)
- X is not modified in this loop. (totalt 9 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- The Function constructor is eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unsafe usage of ThrowStatement. (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)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #52: recaptcha--sv.j, antal grupperade fel: 23 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #52: recaptcha--sv.j, antal fel: 5273 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2845 st)
- Expected X and instead saw X. (totalt 2135 st)
- Do not access Object.prototype method X from target object. (totalt 191 st)
- Unnecessary escape character: \/. (totalt 27 st)
- X is assigned to itself. (totalt 15 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- X is not modified in this loop. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 5 st)
- Unnecessary escape character: \). (totalt 5 st)
- Unnecessary escape character: \.. (totalt 4 st)
- The Function constructor is eval. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 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)