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: 2.30 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: 629 ( 1.00 betyg )
- X is defined but never used. (totalt 493 st)
- X is assigned a value but never used. (totalt 90 st)
- X is not defined. (totalt 40 st)
- Unexpected console statement. (totalt 6 st)
- `content-type=".*javascript.*"` in: #18: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #18: 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: #20: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #20: js, antal fel: 1090 ( 1.00 betyg )
- X is defined but never used. (totalt 984 st)
- X is assigned a value but never used. (totalt 74 st)
- X is not defined. (totalt 21 st)
- Unexpected console statement. (totalt 11 st)
- `content-type=".*javascript.*"` in: #21: analytics.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #21: analytics.js, antal fel: 1120 ( 1.00 betyg )
- X is defined but never used. (totalt 1011 st)
- X is assigned a value but never used. (totalt 74 st)
- X is not defined. (totalt 24 st)
- Unexpected console statement. (totalt 11 st)
- `content-type=".*javascript.*"` in: #41: 249103715783508, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #41: 249103715783508, antal fel: 1270 ( 1.00 betyg )
- X is defined but never used. (totalt 1139 st)
- X is assigned a value but never used. (totalt 78 st)
- Unexpected console statement. (totalt 28 st)
- X is not defined. (totalt 25 st)
- `content-type=".*javascript.*"` in: #43: masonry.pkgd.mi, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #43: masonry.pkgd.mi, antal fel: 1288 ( 1.00 betyg )
- X is defined but never used. (totalt 1139 st)
- X is assigned a value but never used. (totalt 79 st)
- X is not defined. (totalt 41 st)
- Unexpected console statement. (totalt 29 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: 10 ( 3.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 1668 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1148 st)
- Expected X and instead saw X. (totalt 405 st)
- Do not access Object.prototype method X from target object. (totalt 90 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 6 st)
- X is assigned to itself. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: fbevents.js, antal grupperade fel: 31 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #18: 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: #20: js, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #20: js, antal fel: 2947 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1836 st)
- Expected X and instead saw X. (totalt 834 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \/. (totalt 13 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 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 4 st)
- Unexpected string concatenation of literals. (totalt 4 st)
- Unnecessary escape character: \". (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 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)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #21: analytics.js, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #21: analytics.js, antal fel: 3377 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2070 st)
- Expected X and instead saw X. (totalt 1012 st)
- Do not access Object.prototype method X from target object. (totalt 106 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \/. (totalt 15 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 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 6 st)
- Unexpected string concatenation of literals. (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 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)
- 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: #41: 249103715783508, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #41: 249103715783508, antal fel: 3775 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2297 st)
- Expected X and instead saw X. (totalt 1178 st)
- Do not access Object.prototype method X from target object. (totalt 106 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \/. (totalt 15 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 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 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unexpected string concatenation of literals. (totalt 4 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)
- 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: #43: masonry.pkgd.mi, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #43: masonry.pkgd.mi, antal fel: 3919 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2392 st)
- Expected X and instead saw X. (totalt 1227 st)
- Do not access Object.prototype method X from target object. (totalt 106 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Unnecessary escape character: \/. (totalt 15 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 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 6 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unexpected string concatenation of literals. (totalt 4 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)
- 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)