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: 3.21 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: 235 ( 1.00 betyg )
- X is not defined. (totalt 177 st)
- X is defined but never used. (totalt 50 st)
- Unexpected console statement. (totalt 7 st)
- X is assigned a value but never used. (totalt 1 st)
- `< script>` in: #31: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #31: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #14: svgxuse-cf.js, antal grupperade fel: 1 ( 4.80 betyg )
- `content-type=".*javascript.*"` in: #14: svgxuse-cf.js, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #28: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #28: gtm.js, antal fel: 471 ( 1.00 betyg )
- X is defined but never used. (totalt 363 st)
- X is assigned a value but never used. (totalt 89 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #30: uc.js, antal fel: 518 ( 1.00 betyg )
- X is defined but never used. (totalt 383 st)
- X is assigned a value but never used. (totalt 104 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #32: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: cc.js, antal fel: 546 ( 1.00 betyg )
- X is defined but never used. (totalt 395 st)
- X is assigned a value but never used. (totalt 110 st)
- X is not defined. (totalt 28 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: 21 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 1302 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 899 st)
- Expected X and instead saw X. (totalt 336 st)
- Unnecessary X. (totalt 12 st)
- Unnecessary escape character: \-. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 6 st)
- Do not access Object.prototype method X from target object. (totalt 5 st)
- Unnecessary escape character: \[. (totalt 5 st)
- Unnecessary escape character: \%. (totalt 5 st)
- X is not modified in this loop. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 1 st)
- Unsafe usage of ThrowStatement. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- The Function constructor is 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)
- `< script>` in: #31: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #31: 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: #28: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #28: gtm.js, antal fel: 1415 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1053 st)
- Expected X and instead saw X. (totalt 222 st)
- Do not access Object.prototype method X from target object. (totalt 98 st)
- Unnecessary escape character: \/. (totalt 30 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: #30: uc.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #30: uc.js, antal fel: 1767 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1294 st)
- Expected X and instead saw X. (totalt 324 st)
- Do not access Object.prototype method X from target object. (totalt 98 st)
- Unnecessary escape character: \/. (totalt 32 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: #32: cc.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #32: cc.js, antal fel: 2114 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1600 st)
- Expected X and instead saw X. (totalt 360 st)
- Do not access Object.prototype method X from target object. (totalt 98 st)
- Unnecessary escape character: \/. (totalt 32 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)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary X. (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)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)