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: 2.97 av 5
- JS är dålig.
Webbstandard
- `< script>` in: #1: Webbsida , antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #1: Webbsida , antal fel: 9 ( 3.20 betyg )
- X is assigned a value but never used. (totalt 9 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 485 ( 1.00 betyg )
- X is not defined. (totalt 282 st)
- X is defined but never used. (totalt 156 st)
- X is assigned a value but never used. (totalt 37 st)
- Unexpected console statement. (totalt 10 st)
- `< script>` in: #64: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #64: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #19: wp-emoji-releas, antal grupperade fel: 1 ( 4.80 betyg )
- `content-type=".*javascript.*"` in: #19: wp-emoji-releas, antal fel: 1 ( 4.80 betyg )
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #52: gtm.js, antal grupperade fel: 3 ( 4.40 betyg )
- `content-type=".*javascript.*"` in: #52: gtm.js, antal fel: 597 ( 1.00 betyg )
- X is defined but never used. (totalt 489 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 23 st)
- `content-type=".*javascript.*"` in: #62: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #62: uc.js, antal fel: 644 ( 1.00 betyg )
- X is defined but never used. (totalt 509 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 24 st)
- Unexpected console statement. (totalt 11 st)
- `content-type=".*javascript.*"` in: #65: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #65: cc.js, antal fel: 672 ( 1.00 betyg )
- X is defined but never used. (totalt 521 st)
- X is assigned a value but never used. (totalt 106 st)
- X is not defined. (totalt 33 st)
- Unexpected console statement. (totalt 12 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 3 ( 4.40 betyg )
- `< script>` in: #1: Webbsida , antal fel: 41 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 35 st)
- Expected an assignment or function call and instead saw an expression. (totalt 5 st)
- Expected X and instead saw X. (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 13 ( 2.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 3148 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1633 st)
- Expected X and instead saw X. (totalt 1479 st)
- Do not access Object.prototype method X from target object. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Unsafe usage of ThrowStatement. (totalt 5 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \:. (totalt 3 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- `< script>` in: #64: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #64: 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: #19: wp-emoji-releas, antal grupperade fel: 3 ( 4.40 betyg )
- `content-type=".*javascript.*"` in: #19: wp-emoji-releas, antal fel: 26 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 15 st)
- Expected X and instead saw X. (totalt 9 st)
- Do not access Object.prototype method X from target object. (totalt 2 st)
- `content-type=".*javascript.*"` in: #52: gtm.js, antal grupperade fel: 8 ( 3.40 betyg )
- `content-type=".*javascript.*"` in: #52: gtm.js, antal fel: 1064 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 761 st)
- Expected X and instead saw X. (totalt 210 st)
- Do not access Object.prototype method X from target object. (totalt 76 st)
- Unnecessary escape character: \/. (totalt 9 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #62: uc.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #62: uc.js, antal fel: 1416 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1002 st)
- Expected X and instead saw X. (totalt 312 st)
- Do not access Object.prototype method X from target object. (totalt 76 st)
- Unnecessary escape character: \/. (totalt 11 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 escape character: \[. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #65: cc.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #65: cc.js, antal fel: 1764 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1309 st)
- Expected X and instead saw X. (totalt 348 st)
- Do not access Object.prototype method X from target object. (totalt 76 st)
- Unnecessary escape character: \/. (totalt 11 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)
- 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)