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: 2.85 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: 109 ( 1.00 betyg )
- X is defined but never used. (totalt 69 st)
- X is not defined. (totalt 36 st)
- Unexpected console statement. (totalt 4 st)
- `< script>` in: #25: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #25: 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: 446 ( 1.00 betyg )
- X is defined but never used. (totalt 346 st)
- X is assigned a value but never used. (totalt 90 st)
- X is not defined. (totalt 9 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #23: js, antal fel: 848 ( 1.00 betyg )
- X is defined but never used. (totalt 671 st)
- X is assigned a value but never used. (totalt 156 st)
- X is not defined. (totalt 20 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #24: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #24: uc.js, antal fel: 895 ( 1.00 betyg )
- X is defined but never used. (totalt 691 st)
- X is assigned a value but never used. (totalt 171 st)
- X is not defined. (totalt 21 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #26: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #26: cc.js, antal fel: 923 ( 1.00 betyg )
- X is defined but never used. (totalt 703 st)
- X is assigned a value but never used. (totalt 177 st)
- X is not defined. (totalt 30 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: 11 ( 2.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 884 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 458 st)
- Expected X and instead saw X. (totalt 382 st)
- Comparing to itself is potentially pointless. (totalt 10 st)
- Do not access Object.prototype method X from target object. (totalt 9 st)
- Unnecessary X. (totalt 6 st)
- The Function constructor is eval. (totalt 6 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- X is assigned to itself. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `< script>` in: #25: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #25: 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: 1636 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1115 st)
- Expected X and instead saw X. (totalt 227 st)
- Unnecessary escape character: \/. (totalt 174 st)
- Do not access Object.prototype method X from target object. (totalt 106 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 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)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #23: js, antal fel: 3248 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2383 st)
- Expected X and instead saw X. (totalt 459 st)
- Do not access Object.prototype method X from target object. (totalt 200 st)
- Unnecessary escape character: \/. (totalt 179 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 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #24: uc.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #24: uc.js, antal fel: 3600 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2624 st)
- Expected X and instead saw X. (totalt 561 st)
- Do not access Object.prototype method X from target object. (totalt 200 st)
- Unnecessary escape character: \/. (totalt 181 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)
- Script URL is a form of eval. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 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)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #26: cc.js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #26: cc.js, antal fel: 3947 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2930 st)
- Expected X and instead saw X. (totalt 597 st)
- Do not access Object.prototype method X from target object. (totalt 200 st)
- Unnecessary escape character: \/. (totalt 181 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 5 st)
- Unnecessary escape character: \-. (totalt 4 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)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)