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: 2.21 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: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 79 ( 1.00 betyg )
- X is not defined. (totalt 36 st)
- X is defined but never used. (totalt 35 st)
- Unexpected console statement. (totalt 5 st)
- X is assigned a value but never used. (totalt 3 st)
- `content-type=".*javascript.*"` in: #8: container-R2wm0, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #8: container-R2wm0, antal fel: 260 ( 1.00 betyg )
- X is not defined. (totalt 139 st)
- X is defined but never used. (totalt 85 st)
- Unexpected console statement. (totalt 20 st)
- X is assigned a value but never used. (totalt 16 st)
- `content-type=".*javascript.*"` in: #22: otBannerSdk.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #22: otBannerSdk.js, antal fel: 316 ( 1.00 betyg )
- X is not defined. (totalt 139 st)
- X is defined but never used. (totalt 109 st)
- Unexpected console statement. (totalt 52 st)
- X is assigned a value but never used. (totalt 16 st)
- `content-type=".*javascript.*"` in: #23: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #23: fbevents.js, antal fel: 970 ( 1.00 betyg )
- X is defined but never used. (totalt 745 st)
- X is not defined. (totalt 145 st)
- Unexpected console statement. (totalt 63 st)
- X is assigned a value but never used. (totalt 17 st)
- `content-type=".*javascript.*"` in: #24: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #24: js, antal fel: 1471 ( 1.00 betyg )
- X is defined but never used. (totalt 1138 st)
- X is not defined. (totalt 166 st)
- X is assigned a value but never used. (totalt 104 st)
- Unexpected console statement. (totalt 63 st)
- `content-type=".*javascript.*"` in: #25: insight.min.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #25: insight.min.js, antal fel: 1496 ( 1.00 betyg )
- X is defined but never used. (totalt 1159 st)
- X is not defined. (totalt 167 st)
- X is assigned a value but never used. (totalt 104 st)
- Unexpected console statement. (totalt 66 st)
- `content-type=".*javascript.*"` in: #26: collect.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #26: collect.js, antal fel: 1509 ( 1.00 betyg )
- X is defined but never used. (totalt 1160 st)
- X is not defined. (totalt 176 st)
- X is assigned a value but never used. (totalt 104 st)
- Unexpected console statement. (totalt 69 st)
- `content-type=".*javascript.*"` in: #27: bat.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #27: bat.js, antal fel: 1528 ( 1.00 betyg )
- X is defined but never used. (totalt 1179 st)
- X is not defined. (totalt 176 st)
- X is assigned a value but never used. (totalt 104 st)
- Unexpected console statement. (totalt 69 st)
- `content-type=".*javascript.*"` in: #29: 158464317515234, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #29: 158464317515234, antal fel: 1688 ( 1.00 betyg )
- X is defined but never used. (totalt 1313 st)
- X is not defined. (totalt 177 st)
- X is assigned a value but never used. (totalt 110 st)
- Unexpected console statement. (totalt 88 st)
- `content-type=".*javascript.*"` in: #34: 295005444.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: 295005444.js, antal fel: 1688 ( 1.00 betyg )
- X is defined but never used. (totalt 1313 st)
- X is not defined. (totalt 177 st)
- X is assigned a value but never used. (totalt 110 st)
- Unexpected console statement. (totalt 88 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: 9 ( 3.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 600 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 376 st)
- Expected X and instead saw X. (totalt 195 st)
- Unnecessary escape character: \/. (totalt 19 st)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 2 st)
- Do not access Object.prototype method X from target object. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- `content-type=".*javascript.*"` in: #8: container-R2wm0, antal grupperade fel: 8 ( 3.40 betyg )
- `content-type=".*javascript.*"` in: #8: container-R2wm0, antal fel: 526 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 425 st)
- Expected X and instead saw X. (totalt 84 st)
- Do not access Object.prototype method X from target object. (totalt 9 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #22: otBannerSdk.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #22: otBannerSdk.js, antal fel: 1521 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 860 st)
- Unnecessary escape character: \/. (totalt 425 st)
- Expected X and instead saw X. (totalt 212 st)
- Do not access Object.prototype method X from target object. (totalt 11 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unnecessary escape character: \). (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary escape character: \_. (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: fbevents.js, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #23: fbevents.js, antal fel: 2910 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1476 st)
- Expected X and instead saw X. (totalt 815 st)
- Unnecessary escape character: \/. (totalt 434 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Do not access Object.prototype method X from target object. (totalt 14 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \?. (totalt 9 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)
- X is assigned to itself. (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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \). (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- Unnecessary escape character: \_. (totalt 1 st)
- `content-type=".*javascript.*"` in: #24: js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #24: js, antal fel: 4258 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2453 st)
- Expected X and instead saw X. (totalt 1032 st)
- Unnecessary escape character: \/. (totalt 497 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- X is assigned to itself. (totalt 11 st)
- Unnecessary escape character: \?. (totalt 10 st)
- Unnecessary escape character: \+. (totalt 9 st)
- Unnecessary escape character: \^. (totalt 9 st)
- Unnecessary escape character: \{. (totalt 9 st)
- Unnecessary escape character: \}. (totalt 9 st)
- Unnecessary escape character: \.. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Unnecessary escape character: \$. (totalt 7 st)
- Unnecessary escape character: \*. (totalt 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- Unnecessary escape character: \=. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unnecessary escape character: \). (totalt 4 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary X. (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)
- `content-type=".*javascript.*"` in: #25: insight.min.js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #25: insight.min.js, antal fel: 4416 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2541 st)
- Expected X and instead saw X. (totalt 1091 st)
- Unnecessary escape character: \/. (totalt 498 st)
- Do not access Object.prototype method X from target object. (totalt 95 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- X is assigned to itself. (totalt 11 st)
- Unnecessary escape character: \+. (totalt 10 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 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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 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)
- `content-type=".*javascript.*"` in: #26: collect.js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #26: collect.js, antal fel: 4433 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2541 st)
- Expected X and instead saw X. (totalt 1106 st)
- Unnecessary escape character: \/. (totalt 498 st)
- Do not access Object.prototype method X from target object. (totalt 96 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- X is assigned to itself. (totalt 11 st)
- Unnecessary escape character: \+. (totalt 10 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 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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 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)
- `content-type=".*javascript.*"` in: #27: bat.js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #27: bat.js, antal fel: 4739 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2676 st)
- Expected X and instead saw X. (totalt 1175 st)
- Unnecessary escape character: \/. (totalt 498 st)
- Do not access Object.prototype method X from target object. (totalt 198 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- X is assigned to itself. (totalt 11 st)
- Unnecessary escape character: \+. (totalt 10 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 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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 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)
- `content-type=".*javascript.*"` in: #29: 158464317515234, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #29: 158464317515234, antal fel: 5191 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2937 st)
- Expected X and instead saw X. (totalt 1361 st)
- Unnecessary escape character: \/. (totalt 498 st)
- Do not access Object.prototype method X from target object. (totalt 198 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 19 st)
- X is assigned to itself. (totalt 12 st)
- Unnecessary escape character: \+. (totalt 10 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 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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \". (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 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)
- `content-type=".*javascript.*"` in: #34: 295005444.js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #34: 295005444.js, antal fel: 5191 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2937 st)
- Expected X and instead saw X. (totalt 1361 st)
- Unnecessary escape character: \/. (totalt 498 st)
- Do not access Object.prototype method X from target object. (totalt 198 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 19 st)
- X is assigned to itself. (totalt 12 st)
- Unnecessary escape character: \+. (totalt 10 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 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)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \". (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- The Function constructor is eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- X is not modified in this loop. (totalt 3 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)