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: 2.52 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 window (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 166 ( 1.00 betyg )
- X is defined but never used. (totalt 95 st)
- X is not defined. (totalt 56 st)
- X is assigned a value but never used. (totalt 13 st)
- Unexpected console statement. (totalt 2 st)
- `< script>` in: #24: page.php, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #24: page.php, antal fel: 18 ( 1.40 betyg )
- X is not defined. (totalt 15 st)
- X is defined but never used. (totalt 3 st)
- `< script src="...">` in: #24: page.php, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #24: page.php, antal fel: 952 ( 1.00 betyg )
- X is not defined. (totalt 618 st)
- X is defined but never used. (totalt 330 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #17: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #17: gtm.js, antal fel: 583 ( 1.00 betyg )
- X is defined but never used. (totalt 475 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #22: sdk.js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #22: sdk.js, antal fel: 584 ( 1.00 betyg )
- X is defined but never used. (totalt 475 st)
- X is assigned a value but never used. (totalt 85 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #23: js, antal fel: 1022 ( 1.00 betyg )
- X is defined but never used. (totalt 833 st)
- X is assigned a value but never used. (totalt 155 st)
- X is not defined. (totalt 32 st)
- Unexpected console statement. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: 46-aoqCGVKe.js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #34: 46-aoqCGVKe.js, antal fel: 1089 ( 1.00 betyg )
- X is defined but never used. (totalt 865 st)
- X is assigned a value but never used. (totalt 155 st)
- X is not defined. (totalt 67 st)
- Unexpected console statement. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 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 window (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2679 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1805 st)
- Expected X and instead saw X. (totalt 749 st)
- Unnecessary escape character: \-. (totalt 49 st)
- Do not access Object.prototype method X from target object. (totalt 37 st)
- Unnecessary escape character: \/. (totalt 8 st)
- Comparing to itself is potentially pointless. (totalt 8 st)
- X is not modified in this loop. (totalt 5 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Unnecessary escape character: \#. (totalt 3 st)
- Unnecessary escape character: \). (totalt 2 st)
- X is assigned to itself. (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)
- eval can be harmful. (totalt 1 st)
- `< script>` in: #24: page.php, antal grupperade fel: 3 ( 4.40 betyg )
- `< script>` in: #24: page.php, antal fel: 1288 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 1271 st)
- Expected an assignment or function call and instead saw an expression. (totalt 11 st)
- Expected X and instead saw X. (totalt 6 st)
- `< script src="...">` in: #24: page.php, antal grupperade fel: 22 ( 1.00 betyg )
- `< script src="...">` in: #24: page.php, antal fel: 2561 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1449 st)
- Expected X and instead saw X. (totalt 935 st)
- X is assigned to itself. (totalt 79 st)
- Unnecessary X. (totalt 46 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: #17: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #17: gtm.js, antal fel: 1021 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 738 st)
- Expected X and instead saw X. (totalt 198 st)
- Do not access Object.prototype method X from target object. (totalt 73 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary escape character: \/. (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: #22: sdk.js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #22: sdk.js, antal fel: 1022 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 738 st)
- Expected X and instead saw X. (totalt 198 st)
- Do not access Object.prototype method X from target object. (totalt 73 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary escape character: \/. (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)
- Parsing error: X in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #23: js, antal fel: 2503 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1884 st)
- Expected X and instead saw X. (totalt 422 st)
- Do not access Object.prototype method X from target object. (totalt 170 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 6 st)
- X is assigned to itself. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: 46-aoqCGVKe.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #34: 46-aoqCGVKe.js, antal fel: 3643 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2810 st)
- Expected X and instead saw X. (totalt 627 st)
- Do not access Object.prototype method X from target object. (totalt 170 st)
- X is not modified in this loop. (totalt 10 st)
- X is assigned to itself. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary X. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- Unnecessary escape character: \". (totalt 1 st)