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: 118 ( 1.00 betyg )
- X is defined but never used. (totalt 93 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 79 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `< script>` in: #37: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #37: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #19: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #19: gtm.js, antal fel: 477 ( 1.00 betyg )
- X is defined but never used. (totalt 368 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 15 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #20: mtiFontTracking, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #20: mtiFontTracking, antal fel: 477 ( 1.00 betyg )
- X is defined but never used. (totalt 368 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 15 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: www-widgetapi.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #30: www-widgetapi.j, antal fel: 494 ( 1.00 betyg )
- X is defined but never used. (totalt 378 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 17 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: 541 ( 1.00 betyg )
- X is defined but never used. (totalt 398 st)
- X is assigned a value but never used. (totalt 108 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 17 st)
- `content-type=".*javascript.*"` in: #33: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: js, antal fel: 929 ( 1.00 betyg )
- X is defined but never used. (totalt 723 st)
- X is assigned a value but never used. (totalt 162 st)
- X is not defined. (totalt 27 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: 1585 ( 1.00 betyg )
- X is defined but never used. (totalt 1361 st)
- X is assigned a value but never used. (totalt 163 st)
- X is not defined. (totalt 33 st)
- Unexpected console statement. (totalt 28 st)
- `content-type=".*javascript.*"` in: #38: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #38: cc.js, antal fel: 1613 ( 1.00 betyg )
- X is defined but never used. (totalt 1373 st)
- X is assigned a value but never used. (totalt 169 st)
- X is not defined. (totalt 42 st)
- Unexpected console statement. (totalt 29 st)
- `content-type=".*javascript.*"` in: #39: 136528512419405, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #39: 136528512419405, antal fel: 1770 ( 1.00 betyg )
- X is defined but never used. (totalt 1505 st)
- X is assigned a value but never used. (totalt 174 st)
- Unexpected console statement. (totalt 48 st)
- X is not defined. (totalt 43 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: 1870 ( 1.00 betyg )
- X is defined but never used. (totalt 1584 st)
- X is assigned a value but never used. (totalt 175 st)
- X is not defined. (totalt 60 st)
- Unexpected console statement. (totalt 51 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: 633 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 388 st)
- Expected X and instead saw X. (totalt 220 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: 2431 ( 1.00 betyg )
- Expected X and instead saw X. (totalt 1769 st)
- Expected an assignment or function call and instead saw an expression. (totalt 612 st)
- Unnecessary escape character: \/. (totalt 9 st)
- X is assigned to itself. (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 5 st)
- Unnecessary escape character: \). (totalt 5 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 3 st)
- Unnecessary escape character: \^. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- X is not modified in this loop. (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \(. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \+. (totalt 1 st)
- Unnecessary escape character: \{. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `< script>` in: #37: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #37: 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: #19: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #19: gtm.js, antal fel: 1495 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1114 st)
- Expected X and instead saw X. (totalt 235 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)
- Unexpected string concatenation of literals. (totalt 2 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)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #20: mtiFontTracking, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #20: mtiFontTracking, antal fel: 1498 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1116 st)
- Expected X and instead saw X. (totalt 235 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)
- Unexpected string concatenation of literals. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 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: #30: www-widgetapi.j, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #30: www-widgetapi.j, antal fel: 1709 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1216 st)
- Expected X and instead saw X. (totalt 326 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)
- Unexpected string concatenation of literals. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 1 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: #32: uc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #32: uc.js, antal fel: 2061 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1457 st)
- Expected X and instead saw X. (totalt 428 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)
- Unexpected string concatenation of literals. (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)
- 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: 3800 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2803 st)
- Expected X and instead saw X. (totalt 683 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)
- Unexpected string concatenation of literals. (totalt 4 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)
- 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: 5209 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3422 st)
- Expected X and instead saw X. (totalt 1304 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 15 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)
- Unexpected string concatenation of literals. (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 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: #38: cc.js, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #38: cc.js, antal fel: 5557 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3729 st)
- Expected X and instead saw X. (totalt 1340 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 15 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)
- Unexpected string concatenation of literals. (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)
- Script URL is a form of eval. (totalt 5 st)
- Unnecessary escape character: \". (totalt 4 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: #39: 136528512419405, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #39: 136528512419405, antal fel: 5944 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3960 st)
- Expected X and instead saw X. (totalt 1491 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 17 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)
- Unexpected string concatenation of literals. (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)
- 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: 8375 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4572 st)
- Expected X and instead saw X. (totalt 3260 st)
- Do not access Object.prototype method X from target object. (totalt 220 st)
- Unnecessary escape character: \/. (totalt 71 st)
- X is assigned to itself. (totalt 29 st)
- Unnecessary escape character: \-. (totalt 23 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- Unnecessary escape character: \?. (totalt 15 st)
- Unnecessary escape character: \^. (totalt 12 st)
- Comparing to itself is potentially pointless. (totalt 10 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 9 st)
- Unnecessary escape character: \[. (totalt 8 st)
- Unnecessary escape character: \'. (totalt 8 st)
- Unnecessary escape character: \). (totalt 8 st)
- Unexpected string concatenation of literals. (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 X. (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 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)