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: 2.50 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: 880 ( 1.00 betyg )
- X is not defined. (totalt 573 st)
- X is defined but never used. (totalt 191 st)
- Unexpected console statement. (totalt 85 st)
- X is assigned a value but never used. (totalt 31 st)
- `< script>` in: #101: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #101: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #101: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #101: anchor, antal fel: 100 ( 1.00 betyg )
- X is defined but never used. (totalt 78 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #87: analytics.js, antal grupperade fel: 2 ( 4.60 betyg )
- `content-type=".*javascript.*"` in: #87: analytics.js, antal fel: 30 ( 1.00 betyg )
- X is defined but never used. (totalt 27 st)
- X is not defined. (totalt 3 st)
- `content-type=".*javascript.*"` in: #88: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #88: fbevents.js, antal fel: 684 ( 1.00 betyg )
- X is defined but never used. (totalt 663 st)
- Unexpected console statement. (totalt 11 st)
- X is not defined. (totalt 9 st)
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #95: 917695991618922, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #95: 917695991618922, antal fel: 844 ( 1.00 betyg )
- X is defined but never used. (totalt 797 st)
- Unexpected console statement. (totalt 30 st)
- X is not defined. (totalt 10 st)
- X is assigned a value but never used. (totalt 7 st)
- `content-type=".*javascript.*"` in: #98: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #98: js, antal fel: 1329 ( 1.00 betyg )
- X is defined but never used. (totalt 1177 st)
- X is assigned a value but never used. (totalt 96 st)
- Unexpected console statement. (totalt 30 st)
- X is not defined. (totalt 26 st)
- `content-type=".*javascript.*"` in: #99: text-editor.c08, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #99: text-editor.c08, antal fel: 1332 ( 1.00 betyg )
- X is defined but never used. (totalt 1177 st)
- X is assigned a value but never used. (totalt 96 st)
- Unexpected console statement. (totalt 30 st)
- X is not defined. (totalt 29 st)
- `content-type=".*javascript.*"` in: #106: recaptcha--sv.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #106: recaptcha--sv.j, antal fel: 1432 ( 1.00 betyg )
- X is defined but never used. (totalt 1255 st)
- X is assigned a value but never used. (totalt 98 st)
- X is not defined. (totalt 46 st)
- Unexpected console statement. (totalt 33 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: 34 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2403 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1515 st)
- Expected X and instead saw X. (totalt 791 st)
- Do not access Object.prototype method X from target object. (totalt 23 st)
- Unnecessary escape character: \/. (totalt 17 st)
- X is assigned to itself. (totalt 7 st)
- Unnecessary escape character: \%. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- The Function constructor is eval. (totalt 5 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \'. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary escape character: \:. (totalt 2 st)
- eval can be harmful. (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 escape character: \&. (totalt 1 st)
- Unnecessary escape character: \#. (totalt 1 st)
- Unnecessary escape character: \;. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unsafe usage of ThrowStatement. (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)
- 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)
- Unnecessary escape character: \$. (totalt 1 st)
- Unnecessary escape character: \|. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- `< script src="...">` in: #101: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #101: anchor, antal fel: 2265 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1641 st)
- Expected an assignment or function call and instead saw an expression. (totalt 574 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \). (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 4 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unnecessary escape character: \(. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- `content-type=".*javascript.*"` in: #87: analytics.js, antal grupperade fel: 7 ( 3.60 betyg )
- `content-type=".*javascript.*"` in: #87: analytics.js, antal fel: 430 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 234 st)
- Expected X and instead saw X. (totalt 178 st)
- Do not access Object.prototype method X from target object. (totalt 12 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \/. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- `content-type=".*javascript.*"` in: #88: fbevents.js, antal grupperade fel: 31 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #88: fbevents.js, antal fel: 1819 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 850 st)
- Expected X and instead saw X. (totalt 781 st)
- Unsafe usage of ThrowStatement. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Do not access Object.prototype method X from target object. (totalt 15 st)
- Unnecessary escape character: \/. (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)
- 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 6 st)
- Unnecessary escape character: \.. (totalt 5 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #95: 917695991618922, antal grupperade fel: 31 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #95: 917695991618922, antal fel: 2271 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1111 st)
- Expected X and instead saw X. (totalt 967 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \-. (totalt 16 st)
- Do not access Object.prototype method X from target object. (totalt 15 st)
- Unnecessary escape character: \/. (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)
- X is assigned to itself. (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 5 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #98: js, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #98: js, antal fel: 3667 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2186 st)
- Expected X and instead saw X. (totalt 1189 st)
- Do not access Object.prototype method X from target object. (totalt 99 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \/. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 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 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (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)
- Unnecessary X. (totalt 2 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)
- `content-type=".*javascript.*"` in: #99: text-editor.c08, antal grupperade fel: 32 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #99: text-editor.c08, antal fel: 3671 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2190 st)
- Expected X and instead saw X. (totalt 1189 st)
- Do not access Object.prototype method X from target object. (totalt 99 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \/. (totalt 16 st)
- Unnecessary escape character: \-. (totalt 16 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 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unsafe usage of ReturnStatement. (totalt 2 st)
- Unnecessary escape character: \@. (totalt 2 st)
- Unnecessary escape character: \`. (totalt 2 st)
- `content-type=".*javascript.*"` in: #106: recaptcha--sv.j, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #106: recaptcha--sv.j, antal fel: 5936 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 2830 st)
- Expected an assignment or function call and instead saw an expression. (totalt 2764 st)
- Do not access Object.prototype method X from target object. (totalt 103 st)
- Unnecessary escape character: \/. (totalt 25 st)
- Unnecessary escape character: \-. (totalt 19 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- X is assigned to itself. (totalt 18 st)
- Unnecessary escape character: \?. (totalt 14 st)
- Unnecessary escape character: \^. (totalt 12 st)
- Unnecessary escape character: \+. (totalt 10 st)
- Unnecessary escape character: \{. (totalt 10 st)
- Unnecessary escape character: \}. (totalt 10 st)
- Comparing to itself is potentially pointless. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Unnecessary escape character: \.. (totalt 8 st)
- Unnecessary escape character: \). (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 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)
- X is not modified in this loop. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Unexpected string concatenation of literals. (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)
- eval can be harmful. (totalt 2 st)