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: 3.04 av 5
- JS är ok.
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: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 539 ( 1.00 betyg )
- X is defined but never used. (totalt 390 st)
- X is assigned a value but never used. (totalt 102 st)
- Unexpected console statement. (totalt 26 st)
- X is not defined. (totalt 21 st)
- `< script>` in: #18: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #18: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `< script>` in: #28: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #28: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #9: configuration.j, antal grupperade fel: 1 ( 4.80 betyg )
- `content-type=".*javascript.*"` in: #9: configuration.j, antal fel: 3 ( 4.40 betyg )
- X is not defined. (totalt 3 st)
- `content-type=".*javascript.*"` in: #10: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #10: cc.js, antal fel: 31 ( 1.00 betyg )
- X is not defined. (totalt 12 st)
- X is defined but never used. (totalt 12 st)
- X is assigned a value but never used. (totalt 6 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #11: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #11: gtm.js, antal fel: 495 ( 1.00 betyg )
- X is defined but never used. (totalt 376 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 24 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #16: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #16: js, antal fel: 934 ( 1.00 betyg )
- X is defined but never used. (totalt 727 st)
- X is assigned a value but never used. (totalt 166 st)
- X is not defined. (totalt 39 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #17: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #17: fbevents.js, antal fel: 1588 ( 1.00 betyg )
- X is defined but never used. (totalt 1363 st)
- X is assigned a value but never used. (totalt 167 st)
- X is not defined. (totalt 45 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #21: 771189547936516, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #21: 771189547936516, antal fel: 1738 ( 1.00 betyg )
- X is defined but never used. (totalt 1491 st)
- X is assigned a value but never used. (totalt 171 st)
- X is not defined. (totalt 46 st)
- Unexpected console statement. (totalt 30 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: 16 ( 1.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2390 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1842 st)
- Expected X and instead saw X. (totalt 424 st)
- Do not access Object.prototype method X from target object. (totalt 91 st)
- Unnecessary escape character: \/. (totalt 8 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \}. (totalt 3 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)
- Redundant use of `await` on a return value. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `< script>` in: #18: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #18: 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: #28: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #28: sw-iframe.html, antal fel: 14 ( 2.20 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 11 st)
- Expected X and instead saw X. (totalt 3 st)
- `content-type=".*javascript.*"` in: #10: cc.js, antal grupperade fel: 6 ( 3.80 betyg )
- `content-type=".*javascript.*"` in: #10: cc.js, antal fel: 347 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 306 st)
- Expected X and instead saw X. (totalt 36 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `content-type=".*javascript.*"` in: #11: gtm.js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #11: gtm.js, antal fel: 1767 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1356 st)
- Expected X and instead saw X. (totalt 262 st)
- Do not access Object.prototype method X from target object. (totalt 96 st)
- Unnecessary escape character: \/. (totalt 35 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 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)
- 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: #16: js, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #16: js, antal fel: 3317 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2569 st)
- Expected X and instead saw X. (totalt 491 st)
- Do not access Object.prototype method X from target object. (totalt 186 st)
- Unnecessary escape character: \/. (totalt 41 st)
- X is not modified in this loop. (totalt 6 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 escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 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)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #17: fbevents.js, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #17: fbevents.js, antal fel: 4706 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3185 st)
- Expected X and instead saw X. (totalt 1094 st)
- Do not access Object.prototype method X from target object. (totalt 189 st)
- Unnecessary escape character: \/. (totalt 50 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 14 st)
- Unnecessary escape character: \?. (totalt 11 st)
- Unnecessary escape character: \}. (totalt 10 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \^. (totalt 9 st)
- Unnecessary escape character: \{. (totalt 9 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Unnecessary escape character: \.. (totalt 7 st)
- Unnecessary escape character: \$. (totalt 7 st)
- Unnecessary escape character: \*. (totalt 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- X is not modified in this loop. (totalt 6 st)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \[. (totalt 5 st)
- Script URL is a form of eval. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #21: 771189547936516, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #21: 771189547936516, antal fel: 5104 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3412 st)
- Expected X and instead saw X. (totalt 1260 st)
- Do not access Object.prototype method X from target object. (totalt 189 st)
- Unnecessary escape character: \/. (totalt 50 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 15 st)
- Unnecessary escape character: \?. (totalt 11 st)
- Unnecessary escape character: \}. (totalt 10 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \^. (totalt 9 st)
- Unnecessary escape character: \{. (totalt 9 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Unnecessary escape character: \.. (totalt 7 st)
- Unnecessary escape character: \$. (totalt 7 st)
- Unnecessary escape character: \*. (totalt 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- X is not modified in this loop. (totalt 6 st)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \". (totalt 6 st)
- Unnecessary escape character: \[. (totalt 5 st)
- Script URL is a form of eval. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- eval can be harmful. (totalt 1 st)