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: 2.89 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: Identifier X has already been declared (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 859 ( 1.00 betyg )
- X is defined but never used. (totalt 703 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 43 st)
- Unexpected console statement. (totalt 13 st)
- `< script>` in: #54: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #54: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #42: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #42: gtm.js, antal fel: 537 ( 1.00 betyg )
- X is defined but never used. (totalt 433 st)
- X is assigned a value but never used. (totalt 83 st)
- X is not defined. (totalt 20 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #43: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #43: cc.js, antal fel: 565 ( 1.00 betyg )
- X is defined but never used. (totalt 445 st)
- X is assigned a value but never used. (totalt 89 st)
- X is not defined. (totalt 29 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #56: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #56: js, antal fel: 975 ( 1.00 betyg )
- X is defined but never used. (totalt 778 st)
- X is assigned a value but never used. (totalt 155 st)
- X is not defined. (totalt 40 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #61: analytics.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #61: analytics.js, antal fel: 1005 ( 1.00 betyg )
- X is defined but never used. (totalt 805 st)
- X is assigned a value but never used. (totalt 155 st)
- X is not defined. (totalt 43 st)
- Unexpected console statement. (totalt 2 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: Identifier X has already been declared (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 13 ( 2.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2193 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1453 st)
- Expected X and instead saw X. (totalt 553 st)
- Do not access Object.prototype method X from target object. (totalt 89 st)
- eval can be harmful. (totalt 64 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is assigned to itself. (totalt 4 st)
- Async arrow function has no X expression. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Script URL is a form of eval. (totalt 1 st)
- `< script>` in: #54: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #54: 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: #42: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #42: gtm.js, antal fel: 1233 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 872 st)
- Expected X and instead saw X. (totalt 237 st)
- Do not access Object.prototype method X from target object. (totalt 106 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 5 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: #43: cc.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #43: cc.js, antal fel: 1580 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1178 st)
- Expected X and instead saw X. (totalt 273 st)
- Do not access Object.prototype method X from target object. (totalt 106 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 5 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `content-type=".*javascript.*"` in: #56: js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #56: js, antal fel: 3188 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2444 st)
- Expected X and instead saw X. (totalt 505 st)
- Do not access Object.prototype method X from target object. (totalt 200 st)
- X is not modified in this loop. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 8 st)
- X is assigned to itself. (totalt 6 st)
- Script URL is a form of eval. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 1 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)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #61: analytics.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #61: analytics.js, antal fel: 3618 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2678 st)
- Expected X and instead saw X. (totalt 683 st)
- Do not access Object.prototype method X from target object. (totalt 212 st)
- X is not modified in this loop. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 10 st)
- X is assigned to itself. (totalt 6 st)
- Script URL is a form of eval. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 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)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)