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: 2.12 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: 993 ( 1.00 betyg )
- X is not defined. (totalt 535 st)
- X is defined but never used. (totalt 385 st)
- X is assigned a value but never used. (totalt 54 st)
- Unexpected console statement. (totalt 19 st)
- `content-type=".*javascript.*"` in: #69: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #69: fbevents.js, antal fel: 654 ( 1.00 betyg )
- X is defined but never used. (totalt 636 st)
- Unexpected console statement. (totalt 11 st)
- X is not defined. (totalt 6 st)
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #70: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #70: gtm.js, antal fel: 1202 ( 1.00 betyg )
- X is defined but never used. (totalt 1083 st)
- X is assigned a value but never used. (totalt 82 st)
- X is not defined. (totalt 25 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #85: 211771823458501, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #85: 211771823458501, antal fel: 1362 ( 1.00 betyg )
- X is defined but never used. (totalt 1217 st)
- X is assigned a value but never used. (totalt 88 st)
- Unexpected console statement. (totalt 31 st)
- X is not defined. (totalt 26 st)
- `content-type=".*javascript.*"` in: #90: nav-menu.a23fbd, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #90: nav-menu.a23fbd, antal fel: 1372 ( 1.00 betyg )
- X is defined but never used. (totalt 1218 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 35 st)
- Unexpected console statement. (totalt 31 st)
- `content-type=".*javascript.*"` in: #91: slides.c0029640, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #91: slides.c0029640, antal fel: 1375 ( 1.00 betyg )
- X is defined but never used. (totalt 1218 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 38 st)
- Unexpected console statement. (totalt 31 st)
- `content-type=".*javascript.*"` in: #92: animated-headli, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #92: animated-headli, antal fel: 1383 ( 1.00 betyg )
- X is defined but never used. (totalt 1218 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 46 st)
- Unexpected console statement. (totalt 31 st)
- `content-type=".*javascript.*"` in: #93: text-editor.c08, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #93: text-editor.c08, antal fel: 1386 ( 1.00 betyg )
- X is defined but never used. (totalt 1218 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 49 st)
- Unexpected console statement. (totalt 31 st)
- `content-type=".*javascript.*"` in: #94: counter.12335f4, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #94: counter.12335f4, antal fel: 1388 ( 1.00 betyg )
- X is defined but never used. (totalt 1218 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 51 st)
- Unexpected console statement. (totalt 31 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: 3756 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2936 st)
- Expected X and instead saw X. (totalt 667 st)
- Do not access Object.prototype method X from target object. (totalt 109 st)
- Unnecessary escape character: \/. (totalt 14 st)
- X is assigned to itself. (totalt 7 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- X is not modified in this loop. (totalt 4 st)
- Unnecessary escape character: \+. (totalt 3 st)
- The Function constructor is eval. (totalt 3 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unexpected string concatenation of literals. (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)
- `content-type=".*javascript.*"` in: #69: fbevents.js, antal grupperade fel: 31 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #69: fbevents.js, antal fel: 1389 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 616 st)
- Expected X and instead saw X. (totalt 603 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 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 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 6 st)
- Unnecessary escape character: \.. (totalt 5 st)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Do not access Object.prototype method X from target object. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #70: gtm.js, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #70: gtm.js, antal fel: 2517 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1421 st)
- Expected X and instead saw X. (totalt 805 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 11 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)
- 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)
- 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)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #85: 211771823458501, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #85: 211771823458501, antal fel: 2969 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1682 st)
- Expected X and instead saw X. (totalt 991 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #90: nav-menu.a23fbd, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #90: nav-menu.a23fbd, antal fel: 2985 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1697 st)
- Expected X and instead saw X. (totalt 992 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #91: slides.c0029640, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #91: slides.c0029640, antal fel: 2995 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1707 st)
- Expected X and instead saw X. (totalt 992 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #92: animated-headli, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #92: animated-headli, antal fel: 3015 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1727 st)
- Expected X and instead saw X. (totalt 992 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #93: text-editor.c08, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #93: text-editor.c08, antal fel: 3019 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1731 st)
- Expected X and instead saw X. (totalt 992 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)
- `content-type=".*javascript.*"` in: #94: counter.12335f4, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #94: counter.12335f4, antal fel: 3022 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1734 st)
- Expected X and instead saw X. (totalt 992 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 37 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 12 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)
- 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)
- Unnecessary escape character: \[. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 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)