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: 2.78 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: 313 ( 1.00 betyg )
- X is not defined. (totalt 226 st)
- X is defined but never used. (totalt 72 st)
- Unexpected console statement. (totalt 13 st)
- X is assigned a value but never used. (totalt 1 st)
- Parsing error: Unexpected token : (totalt 1 st)
- `< script>` in: #89: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #89: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `< script>` in: #91: page.php, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #91: page.php, antal fel: 12 ( 2.60 betyg )
- X is not defined. (totalt 10 st)
- X is defined but never used. (totalt 2 st)
- `< script src="...">` in: #91: page.php, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #91: page.php, antal fel: 946 ( 1.00 betyg )
- X is not defined. (totalt 616 st)
- X is defined but never used. (totalt 326 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: gtm.js, antal fel: 580 ( 1.00 betyg )
- X is defined but never used. (totalt 473 st)
- X is assigned a value but never used. (totalt 83 st)
- X is not defined. (totalt 23 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #71: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #71: uc.js, antal fel: 627 ( 1.00 betyg )
- X is defined but never used. (totalt 493 st)
- X is assigned a value but never used. (totalt 98 st)
- X is not defined. (totalt 24 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #90: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #90: cc.js, antal fel: 655 ( 1.00 betyg )
- X is defined but never used. (totalt 505 st)
- X is assigned a value but never used. (totalt 104 st)
- X is not defined. (totalt 33 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #101: Y-YvBqSWcy1.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #101: Y-YvBqSWcy1.js, antal fel: 723 ( 1.00 betyg )
- X is defined but never used. (totalt 537 st)
- X is assigned a value but never used. (totalt 104 st)
- X is not defined. (totalt 69 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: 28 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 983 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 585 st)
- Expected X and instead saw X. (totalt 335 st)
- Do not access Object.prototype method X from target object. (totalt 14 st)
- Unnecessary escape character: \/. (totalt 14 st)
- Unnecessary escape character: \%. (totalt 6 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \+. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- X is not modified in this loop. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- Script URL is a form of eval. (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)
- 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)
- 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)
- Parsing error: Unexpected token : (totalt 1 st)
- `< script>` in: #89: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #89: 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)
- `< script>` in: #91: page.php, antal grupperade fel: 3 ( 4.40 betyg )
- `< script>` in: #91: page.php, antal fel: 1003 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 994 st)
- Expected an assignment or function call and instead saw an expression. (totalt 5 st)
- Expected X and instead saw X. (totalt 4 st)
- `< script src="...">` in: #91: page.php, antal grupperade fel: 22 ( 1.00 betyg )
- `< script src="...">` in: #91: page.php, antal fel: 2536 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1458 st)
- Expected X and instead saw X. (totalt 945 st)
- Unnecessary X. (totalt 46 st)
- X is assigned to itself. (totalt 35 st)
- Unnecessary escape character: \". (totalt 11 st)
- Unnecessary escape character: \/. (totalt 7 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Unnecessary escape character: \'. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 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 escape character: \< . (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Script URL is a form of eval. (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)
- The Function constructor is eval. (totalt 1 st)
- Unexpected negating the left operand of X operator. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #33: gtm.js, antal fel: 1061 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 767 st)
- Expected X and instead saw X. (totalt 201 st)
- Do not access Object.prototype method X from target object. (totalt 75 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)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #71: uc.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #71: uc.js, antal fel: 1413 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1008 st)
- Expected X and instead saw X. (totalt 303 st)
- Do not access Object.prototype method X from target object. (totalt 75 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 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: #90: cc.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #90: cc.js, antal fel: 1761 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1315 st)
- Expected X and instead saw X. (totalt 339 st)
- Do not access Object.prototype method X from target object. (totalt 75 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)
- 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)
- `content-type=".*javascript.*"` in: #101: Y-YvBqSWcy1.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #101: Y-YvBqSWcy1.js, antal fel: 2942 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2272 st)
- Expected X and instead saw X. (totalt 554 st)
- Do not access Object.prototype method X from target object. (totalt 75 st)
- Unnecessary escape character: \/. (totalt 11 st)
- X is not modified in this loop. (totalt 6 st)
- Script URL is a form of eval. (totalt 5 st)
- X is assigned to itself. (totalt 4 st)
- Unnecessary escape character: \-. (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)