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: 3.08 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: 3 ( 4.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 103 ( 1.00 betyg )
- X is defined but never used. (totalt 66 st)
- Unexpected console statement. (totalt 28 st)
- X is not defined. (totalt 9 st)
- `< script>` in: #37: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #37: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #3: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #3: gtm.js, antal fel: 527 ( 1.00 betyg )
- X is defined but never used. (totalt 427 st)
- X is assigned a value but never used. (totalt 80 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #10: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #10: uc.js, antal fel: 574 ( 1.00 betyg )
- X is defined but never used. (totalt 447 st)
- X is assigned a value but never used. (totalt 95 st)
- X is not defined. (totalt 20 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #38: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #38: cc.js, antal fel: 602 ( 1.00 betyg )
- X is defined but never used. (totalt 459 st)
- X is assigned a value but never used. (totalt 101 st)
- X is not defined. (totalt 29 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: 12 ( 2.60 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 896 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 529 st)
- Expected X and instead saw X. (totalt 257 st)
- Unnecessary escape character: \-. (totalt 92 st)
- Unnecessary X. (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 3 st)
- X is not modified in this loop. (totalt 2 st)
- Unnecessary escape character: \/. (totalt 2 st)
- The Function constructor is eval. (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>` in: #37: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #37: 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: #3: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #3: gtm.js, antal fel: 1160 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 818 st)
- Expected X and instead saw X. (totalt 201 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 38 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 X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #10: uc.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #10: uc.js, antal fel: 1512 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1059 st)
- Expected X and instead saw X. (totalt 303 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 40 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #38: cc.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #38: cc.js, antal fel: 1859 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1365 st)
- Expected X and instead saw X. (totalt 339 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 40 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)