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: 2.88 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: 774 ( 1.00 betyg )
- X is defined but never used. (totalt 504 st)
- X is assigned a value but never used. (totalt 138 st)
- X is not defined. (totalt 109 st)
- Unexpected console statement. (totalt 22 st)
- Rule "no-unused-expressions" is already configured by another configuration comment in the preceding code. This configuration is ignored. (totalt 1 st)
- `< script>` in: #62: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #62: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #46: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #46: gtm.js, antal fel: 529 ( 1.00 betyg )
- X is defined but never used. (totalt 428 st)
- X is assigned a value but never used. (totalt 82 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #60: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #60: uc.js, antal fel: 576 ( 1.00 betyg )
- X is defined but never used. (totalt 448 st)
- X is assigned a value but never used. (totalt 97 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #61: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #61: js, antal fel: 1034 ( 1.00 betyg )
- X is defined but never used. (totalt 812 st)
- X is assigned a value but never used. (totalt 179 st)
- X is not defined. (totalt 31 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #63: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #63: cc.js, antal fel: 1062 ( 1.00 betyg )
- X is defined but never used. (totalt 824 st)
- X is assigned a value but never used. (totalt 185 st)
- X is not defined. (totalt 40 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: 18 ( 1.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2442 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1934 st)
- Expected X and instead saw X. (totalt 432 st)
- Do not access Object.prototype method X from target object. (totalt 28 st)
- Unnecessary escape character: \/. (totalt 16 st)
- Unnecessary X. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 4 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Comparing to itself is potentially pointless. (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)
- Rule "no-unused-expressions" is already configured by another configuration comment in the preceding code. This configuration is ignored. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- Unnecessary escape character: \!. (totalt 1 st)
- Unnecessary escape character: \:. (totalt 1 st)
- `< script>` in: #62: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #62: 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: #46: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #46: gtm.js, antal fel: 1115 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 807 st)
- Expected X and instead saw X. (totalt 199 st)
- Do not access Object.prototype method X from target object. (totalt 88 st)
- Unnecessary escape character: \/. (totalt 12 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: #60: uc.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #60: uc.js, antal fel: 1467 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1048 st)
- Expected X and instead saw X. (totalt 301 st)
- Do not access Object.prototype method X from target object. (totalt 88 st)
- Unnecessary escape character: \/. (totalt 14 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: #61: js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #61: js, antal fel: 2894 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2155 st)
- Expected X and instead saw X. (totalt 520 st)
- Do not access Object.prototype method X from target object. (totalt 175 st)
- Unnecessary escape character: \/. (totalt 17 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #63: cc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #63: cc.js, antal fel: 3241 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2461 st)
- Expected X and instead saw X. (totalt 556 st)
- Do not access Object.prototype method X from target object. (totalt 175 st)
- Unnecessary escape character: \/. (totalt 17 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 6 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 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)