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: 2.94 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: 124 ( 1.00 betyg )
- X is not defined. (totalt 68 st)
- X is defined but never used. (totalt 52 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `< script>` in: #19: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #19: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #8: container-fua6M, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #8: container-fua6M, antal fel: 226 ( 1.00 betyg )
- X is not defined. (totalt 130 st)
- X is defined but never used. (totalt 61 st)
- Unexpected console statement. (totalt 20 st)
- X is assigned a value but never used. (totalt 15 st)
- `content-type=".*javascript.*"` in: #9: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #9: gtm.js, antal fel: 812 ( 1.00 betyg )
- X is defined but never used. (totalt 539 st)
- X is not defined. (totalt 153 st)
- X is assigned a value but never used. (totalt 100 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #18: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #18: uc.js, antal fel: 859 ( 1.00 betyg )
- X is defined but never used. (totalt 559 st)
- X is not defined. (totalt 154 st)
- X is assigned a value but never used. (totalt 115 st)
- Unexpected console statement. (totalt 31 st)
- `content-type=".*javascript.*"` in: #20: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #20: cc.js, antal fel: 887 ( 1.00 betyg )
- X is defined but never used. (totalt 571 st)
- X is not defined. (totalt 163 st)
- X is assigned a value but never used. (totalt 121 st)
- Unexpected console statement. (totalt 32 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: 12 ( 2.60 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 496 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 288 st)
- Expected X and instead saw X. (totalt 183 st)
- Do not access Object.prototype method X from target object. (totalt 10 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Unnecessary escape character: \/. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \'. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- `< script>` in: #19: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #19: 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: #8: container-fua6M, antal grupperade fel: 7 ( 3.60 betyg )
- `content-type=".*javascript.*"` in: #8: container-fua6M, antal fel: 222 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 153 st)
- Expected X and instead saw X. (totalt 53 st)
- Do not access Object.prototype method X from target object. (totalt 9 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #9: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #9: gtm.js, antal fel: 1324 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 774 st)
- Expected X and instead saw X. (totalt 251 st)
- Unnecessary escape character: \/. (totalt 196 st)
- Do not access Object.prototype method X from target object. (totalt 84 st)
- Unnecessary escape character: \-. (totalt 7 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: uc.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #18: uc.js, antal fel: 1676 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1015 st)
- Expected X and instead saw X. (totalt 353 st)
- Unnecessary escape character: \/. (totalt 198 st)
- Do not access Object.prototype method X from target object. (totalt 84 st)
- Unnecessary escape character: \-. (totalt 11 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #20: cc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #20: cc.js, antal fel: 2023 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1321 st)
- Expected X and instead saw X. (totalt 389 st)
- Unnecessary escape character: \/. (totalt 198 st)
- Do not access Object.prototype method X from target object. (totalt 84 st)
- Unnecessary escape character: \-. (totalt 11 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 escape character: \.. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)