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: 5 ( 4.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 383 ( 1.00 betyg )
- X is defined but never used. (totalt 211 st)
- X is not defined. (totalt 123 st)
- Unexpected console statement. (totalt 28 st)
- X is assigned a value but never used. (totalt 18 st)
- Rule "no-unused-vars" is already configured by another configuration comment in the preceding code. This configuration is ignored. (totalt 3 st)
- `< script>` in: #67: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #67: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #67: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #67: 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)
- `< script>` in: #80: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #80: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #34: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: gtm.js, antal fel: 509 ( 1.00 betyg )
- X is defined but never used. (totalt 395 st)
- X is assigned a value but never used. (totalt 95 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #36: banner.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #36: banner.js, antal fel: 590 ( 1.00 betyg )
- X is defined but never used. (totalt 439 st)
- X is assigned a value but never used. (totalt 95 st)
- X is not defined. (totalt 47 st)
- Unexpected console statement. (totalt 9 st)
- `content-type=".*javascript.*"` in: #66: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #66: js, antal fel: 976 ( 1.00 betyg )
- X is defined but never used. (totalt 760 st)
- X is assigned a value but never used. (totalt 147 st)
- X is not defined. (totalt 60 st)
- Unexpected console statement. (totalt 9 st)
- `content-type=".*javascript.*"` in: #69: recaptcha--sv.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #69: recaptcha--sv.j, antal fel: 1076 ( 1.00 betyg )
- X is defined but never used. (totalt 838 st)
- X is assigned a value but never used. (totalt 149 st)
- X is not defined. (totalt 77 st)
- Unexpected console statement. (totalt 12 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: 25 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2296 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1602 st)
- Expected X and instead saw X. (totalt 594 st)
- Do not access Object.prototype method X from target object. (totalt 20 st)
- Unnecessary escape character: \-. (totalt 12 st)
- X is assigned to itself. (totalt 8 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \.. (totalt 7 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 6 st)
- Unnecessary X. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \&. (totalt 3 st)
- Rule "no-unused-vars" is already configured by another configuration comment in the preceding code. This configuration is ignored. (totalt 3 st)
- Unnecessary escape character: \:. (totalt 3 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \". (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 2 st)
- Unnecessary escape character: \[. (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)
- Unnecessary escape character: \'. (totalt 1 st)
- `< script src="...">` in: #67: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #67: 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)
- `< script>` in: #80: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #80: 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: #34: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #34: gtm.js, antal fel: 1344 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1012 st)
- Expected X and instead saw X. (totalt 222 st)
- Do not access Object.prototype method X from target object. (totalt 94 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)
- 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: #36: banner.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #36: banner.js, antal fel: 1641 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1227 st)
- Expected X and instead saw X. (totalt 286 st)
- Do not access Object.prototype method X from target object. (totalt 96 st)
- X is assigned to itself. (totalt 6 st)
- X is not modified in this loop. (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unnecessary escape character: \/. (totalt 4 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)
- 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)
- `content-type=".*javascript.*"` in: #66: js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #66: js, antal fel: 3322 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2535 st)
- Expected X and instead saw X. (totalt 523 st)
- Do not access Object.prototype method X from target object. (totalt 200 st)
- Unnecessary escape character: \/. (totalt 23 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- The Function constructor is eval. (totalt 3 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)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #69: recaptcha--sv.j, antal grupperade fel: 23 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #69: recaptcha--sv.j, antal fel: 5587 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3109 st)
- Expected X and instead saw X. (totalt 2164 st)
- Do not access Object.prototype method X from target object. (totalt 204 st)
- Unnecessary escape character: \/. (totalt 32 st)
- X is assigned to itself. (totalt 15 st)
- X is not modified in this loop. (totalt 10 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 5 st)
- Unnecessary escape character: \). (totalt 5 st)
- Unnecessary X. (totalt 3 st)
- The Function constructor is eval. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unsafe usage of ThrowStatement. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \}. (totalt 1 st)
- Unnecessary escape character: \+. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)