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: 2.62 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: 3 ( 4.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 47 ( 1.00 betyg )
- X is defined but never used. (totalt 30 st)
- Unexpected console statement. (totalt 11 st)
- X is not defined. (totalt 6 st)
- `< script>` in: #36: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #36: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #15: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #15: gtm.js, antal fel: 485 ( 1.00 betyg )
- X is defined but never used. (totalt 373 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #31: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #31: uc.js, antal fel: 532 ( 1.00 betyg )
- X is defined but never used. (totalt 393 st)
- X is assigned a value but never used. (totalt 109 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #32: hotjar-2845507., antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: hotjar-2845507., antal fel: 556 ( 1.00 betyg )
- X is defined but never used. (totalt 401 st)
- X is assigned a value but never used. (totalt 109 st)
- X is not defined. (totalt 29 st)
- Unexpected console statement. (totalt 17 st)
- `content-type=".*javascript.*"` in: #35: main.C9eUAjEi.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #35: main.C9eUAjEi.j, antal fel: 683 ( 1.00 betyg )
- X is defined but never used. (totalt 515 st)
- X is assigned a value but never used. (totalt 119 st)
- X is not defined. (totalt 29 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #37: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #37: cc.js, antal fel: 711 ( 1.00 betyg )
- X is defined but never used. (totalt 527 st)
- X is assigned a value but never used. (totalt 125 st)
- X is not defined. (totalt 38 st)
- Unexpected console statement. (totalt 21 st)
- `content-type=".*javascript.*"` in: #38: modules.c04774c, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #38: modules.c04774c, antal fel: 1961 ( 1.00 betyg )
- X is not defined. (totalt 1235 st)
- X is defined but never used. (totalt 570 st)
- X is assigned a value but never used. (totalt 125 st)
- Unexpected console statement. (totalt 31 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: 1083 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 681 st)
- Expected X and instead saw X. (totalt 367 st)
- Unnecessary escape character: \/. (totalt 15 st)
- Unnecessary escape character: \-. (totalt 6 st)
- X is not modified in this loop. (totalt 3 st)
- Do not access Object.prototype method X from target object. (totalt 3 st)
- Unsafe usage of ThrowStatement. (totalt 3 st)
- Unnecessary X. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- Unsafe usage of ReturnStatement. (totalt 1 st)
- `< script>` in: #36: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #36: 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: #15: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #15: gtm.js, antal fel: 1541 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1129 st)
- Expected X and instead saw X. (totalt 247 st)
- Do not access Object.prototype method X from target object. (totalt 103 st)
- Unnecessary escape character: \/. (totalt 48 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #31: uc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #31: uc.js, antal fel: 1893 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1370 st)
- Expected X and instead saw X. (totalt 349 st)
- Do not access Object.prototype method X from target object. (totalt 103 st)
- Unnecessary escape character: \/. (totalt 50 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)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (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)
- `content-type=".*javascript.*"` in: #32: hotjar-2845507., antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #32: hotjar-2845507., antal fel: 1936 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1392 st)
- Expected X and instead saw X. (totalt 370 st)
- Do not access Object.prototype method X from target object. (totalt 103 st)
- Unnecessary escape character: \/. (totalt 50 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)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (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)
- `content-type=".*javascript.*"` in: #35: main.C9eUAjEi.j, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #35: main.C9eUAjEi.j, antal fel: 2583 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1857 st)
- Expected X and instead saw X. (totalt 521 st)
- Do not access Object.prototype method X from target object. (totalt 104 st)
- Unnecessary escape character: \/. (totalt 50 st)
- Script URL is a form of eval. (totalt 26 st)
- X is not modified in this loop. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (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)
- Async arrow function has no X expression. (totalt 1 st)
- `content-type=".*javascript.*"` in: #37: cc.js, antal grupperade fel: 19 ( 1.20 betyg )
- `content-type=".*javascript.*"` in: #37: cc.js, antal fel: 2931 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2164 st)
- Expected X and instead saw X. (totalt 557 st)
- Do not access Object.prototype method X from target object. (totalt 104 st)
- Unnecessary escape character: \/. (totalt 50 st)
- Script URL is a form of eval. (totalt 28 st)
- X is not modified in this loop. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- eval can be harmful. (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)
- Async arrow function has no X expression. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- `content-type=".*javascript.*"` in: #38: modules.c04774c, antal grupperade fel: 23 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #38: modules.c04774c, antal fel: 3748 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2711 st)
- Expected X and instead saw X. (totalt 805 st)
- Do not access Object.prototype method X from target object. (totalt 104 st)
- Unnecessary escape character: \/. (totalt 51 st)
- Script URL is a form of eval. (totalt 28 st)
- Unnecessary escape character: \-. (totalt 14 st)
- Unnecessary X. (totalt 5 st)
- X is not modified in this loop. (totalt 4 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unsafe usage of ReturnStatement. (totalt 3 st)
- Unsafe usage of ThrowStatement. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary escape character: \_. (totalt 2 st)
- eval can be harmful. (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)
- Async arrow function has no X expression. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)