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: 2.69 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: 117 ( 1.00 betyg )
- X is defined but never used. (totalt 92 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 2 st)
- Parsing error: Unexpected token : (totalt 1 st)
- `< script>` in: #35: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #35: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `< script>` in: #36: anchor, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #36: anchor, antal fel: 1 ( 4.80 betyg )
- X is not defined. (totalt 1 st)
- `< script src="...">` in: #36: anchor, antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #36: 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)
- `< script>` in: #38: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #38: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #18: gtm.js, antal fel: 462 ( 1.00 betyg )
- X is defined but never used. (totalt 357 st)
- X is assigned a value but never used. (totalt 91 st)
- X is not defined. (totalt 13 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #19: mtiFontTracking, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #19: mtiFontTracking, antal fel: 462 ( 1.00 betyg )
- X is defined but never used. (totalt 357 st)
- X is assigned a value but never used. (totalt 91 st)
- X is not defined. (totalt 13 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #29: www-widgetapi.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #29: www-widgetapi.j, antal fel: 479 ( 1.00 betyg )
- X is defined but never used. (totalt 367 st)
- X is assigned a value but never used. (totalt 91 st)
- X is not defined. (totalt 15 st)
- Unexpected console statement. (totalt 6 st)
- `content-type=".*javascript.*"` in: #32: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: uc.js, antal fel: 526 ( 1.00 betyg )
- X is defined but never used. (totalt 387 st)
- X is assigned a value but never used. (totalt 106 st)
- Unexpected console statement. (totalt 17 st)
- X is not defined. (totalt 16 st)
- `content-type=".*javascript.*"` in: #33: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: js, antal fel: 906 ( 1.00 betyg )
- X is defined but never used. (totalt 704 st)
- X is assigned a value but never used. (totalt 160 st)
- X is not defined. (totalt 25 st)
- Unexpected console statement. (totalt 17 st)
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal fel: 1557 ( 1.00 betyg )
- X is defined but never used. (totalt 1337 st)
- X is assigned a value but never used. (totalt 161 st)
- X is not defined. (totalt 31 st)
- Unexpected console statement. (totalt 28 st)
- `content-type=".*javascript.*"` in: #37: 136528512419405, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #37: 136528512419405, antal fel: 1707 ( 1.00 betyg )
- X is defined but never used. (totalt 1465 st)
- X is assigned a value but never used. (totalt 165 st)
- Unexpected console statement. (totalt 45 st)
- X is not defined. (totalt 32 st)
- `content-type=".*javascript.*"` in: #39: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #39: cc.js, antal fel: 1735 ( 1.00 betyg )
- X is defined but never used. (totalt 1477 st)
- X is assigned a value but never used. (totalt 171 st)
- Unexpected console statement. (totalt 46 st)
- X is not defined. (totalt 41 st)
- `content-type=".*javascript.*"` in: #41: recaptcha--sv.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #41: recaptcha--sv.j, antal fel: 1835 ( 1.00 betyg )
- X is defined but never used. (totalt 1555 st)
- X is assigned a value but never used. (totalt 173 st)
- X is not defined. (totalt 58 st)
- Unexpected console statement. (totalt 49 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: 632 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 385 st)
- Expected X and instead saw X. (totalt 222 st)
- Unnecessary escape character: \/. (totalt 10 st)
- Do not access Object.prototype method X from target object. (totalt 4 st)
- X is assigned to itself. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- The Function constructor is eval. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Parsing error: Unexpected token : (totalt 1 st)
- `< script>` in: #35: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #35: 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)
- `< script src="...">` in: #36: anchor, antal grupperade fel: 18 ( 1.40 betyg )
- `< script src="...">` in: #36: 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)
- `< script>` in: #38: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #38: 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)
- `content-type=".*javascript.*"` in: #18: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #18: gtm.js, antal fel: 1454 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1084 st)
- Expected X and instead saw X. (totalt 225 st)
- Do not access Object.prototype method X from target object. (totalt 101 st)
- Unnecessary escape character: \/. (totalt 31 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #19: mtiFontTracking, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #19: mtiFontTracking, antal fel: 1457 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1086 st)
- Expected X and instead saw X. (totalt 225 st)
- Do not access Object.prototype method X from target object. (totalt 101 st)
- Unnecessary escape character: \/. (totalt 31 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- eval can be harmful. (totalt 2 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #29: www-widgetapi.j, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #29: www-widgetapi.j, antal fel: 1668 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1186 st)
- Expected X and instead saw X. (totalt 316 st)
- Do not access Object.prototype method X from target object. (totalt 108 st)
- Unnecessary escape character: \/. (totalt 31 st)
- X is assigned to itself. (totalt 12 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- X is not modified in this loop. (totalt 3 st)
- eval can be harmful. (totalt 2 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)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #32: uc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #32: uc.js, antal fel: 2020 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1427 st)
- Expected X and instead saw X. (totalt 418 st)
- Do not access Object.prototype method X from target object. (totalt 108 st)
- Unnecessary escape character: \/. (totalt 33 st)
- X is assigned to itself. (totalt 12 st)
- Comparing to itself is potentially pointless. (totalt 5 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 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)
- `content-type=".*javascript.*"` in: #33: js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #33: js, antal fel: 3702 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2735 st)
- Expected X and instead saw X. (totalt 655 st)
- Do not access Object.prototype method X from target object. (totalt 212 st)
- Unnecessary escape character: \/. (totalt 53 st)
- X is assigned to itself. (totalt 15 st)
- X is not modified in this loop. (totalt 7 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 4 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #34: fbevents.js, antal fel: 5090 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3350 st)
- Expected X and instead saw X. (totalt 1258 st)
- Do not access Object.prototype method X from target object. (totalt 215 st)
- Unnecessary escape character: \/. (totalt 62 st)
- X is assigned to itself. (totalt 23 st)
- Unnecessary escape character: \-. (totalt 20 st)
- Unsafe usage of ThrowStatement. (totalt 16 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)
- Comparing to itself is potentially pointless. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- X is not modified in this loop. (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 7 st)
- Unnecessary escape character: \[. (totalt 6 st)
- Unnecessary escape character: \=. (totalt 6 st)
- Unexpected string concatenation of literals. (totalt 5 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)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #37: 136528512419405, antal grupperade fel: 33 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #37: 136528512419405, antal fel: 5488 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3577 st)
- Expected X and instead saw X. (totalt 1424 st)
- Do not access Object.prototype method X from target object. (totalt 215 st)
- Unnecessary escape character: \/. (totalt 62 st)
- X is assigned to itself. (totalt 24 st)
- Unnecessary escape character: \-. (totalt 20 st)
- Unsafe usage of ThrowStatement. (totalt 18 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)
- Comparing to itself is potentially pointless. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- X is not modified in this loop. (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 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 5 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #39: cc.js, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #39: cc.js, antal fel: 5835 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3883 st)
- Expected X and instead saw X. (totalt 1460 st)
- Do not access Object.prototype method X from target object. (totalt 215 st)
- Unnecessary escape character: \/. (totalt 62 st)
- X is assigned to itself. (totalt 24 st)
- Unnecessary escape character: \-. (totalt 20 st)
- Unsafe usage of ThrowStatement. (totalt 18 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)
- Comparing to itself is potentially pointless. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- X is not modified in this loop. (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 7 st)
- Unnecessary escape character: \|. (totalt 7 st)
- Unnecessary escape character: \=. (totalt 6 st)
- Unnecessary escape character: \". (totalt 6 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Script URL is a form of eval. (totalt 5 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- Unnecessary escape character: \(. (totalt 3 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #41: recaptcha--sv.j, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #41: recaptcha--sv.j, antal fel: 8100 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4457 st)
- Expected X and instead saw X. (totalt 3101 st)
- Do not access Object.prototype method X from target object. (totalt 219 st)
- Unnecessary escape character: \/. (totalt 71 st)
- X is assigned to itself. (totalt 30 st)
- Unnecessary escape character: \-. (totalt 23 st)
- Unsafe usage of ThrowStatement. (totalt 18 st)
- Unnecessary escape character: \?. (totalt 15 st)
- Comparing to itself is potentially pointless. (totalt 12 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)
- Unnecessary escape character: \{. (totalt 10 st)
- X is not modified in this loop. (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 6 st)
- Unnecessary escape character: \". (totalt 6 st)
- Unexpected string concatenation of literals. (totalt 5 st)
- Script URL is a form of eval. (totalt 5 st)
- Unnecessary escape character: \(. (totalt 5 st)
- eval can be harmful. (totalt 4 st)
- Unnecessary X. (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 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)