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: 2.51 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: 223 ( 1.00 betyg )
- X is defined but never used. (totalt 190 st)
- Unexpected console statement. (totalt 20 st)
- X is not defined. (totalt 11 st)
- X is assigned a value but never used. (totalt 2 st)
- `< script>` in: #22: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #22: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `< script>` in: #43: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #43: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #16: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #16: gtm.js, antal fel: 533 ( 1.00 betyg )
- X is defined but never used. (totalt 437 st)
- X is assigned a value but never used. (totalt 79 st)
- X is not defined. (totalt 16 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #18: uc.js, antal fel: 580 ( 1.00 betyg )
- X is defined but never used. (totalt 457 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 17 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #23: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #23: cc.js, antal fel: 608 ( 1.00 betyg )
- X is defined but never used. (totalt 469 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 26 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #24: 1662606.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #24: 1662606.js, antal fel: 657 ( 1.00 betyg )
- X is defined but never used. (totalt 492 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 52 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #25: banner.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #25: banner.js, antal fel: 676 ( 1.00 betyg )
- X is defined but never used. (totalt 500 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 56 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #26: fb.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #26: fb.js, antal fel: 686 ( 1.00 betyg )
- X is defined but never used. (totalt 501 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 65 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #33: -5B...uri-5D-e1, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: -5B...uri-5D-e1, antal fel: 688 ( 1.00 betyg )
- X is defined but never used. (totalt 502 st)
- X is assigned a value but never used. (totalt 100 st)
- X is not defined. (totalt 66 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #39: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #39: js, antal fel: 1210 ( 1.00 betyg )
- X is defined but never used. (totalt 909 st)
- X is assigned a value but never used. (totalt 193 st)
- X is not defined. (totalt 88 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #40: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #40: js, antal fel: 1732 ( 1.00 betyg )
- X is defined but never used. (totalt 1316 st)
- X is assigned a value but never used. (totalt 286 st)
- X is not defined. (totalt 110 st)
- Unexpected console statement. (totalt 20 st)
- `content-type=".*javascript.*"` in: #41: insight.min.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #41: insight.min.js, antal fel: 1757 ( 1.00 betyg )
- X is defined but never used. (totalt 1337 st)
- X is assigned a value but never used. (totalt 286 st)
- X is not defined. (totalt 111 st)
- Unexpected console statement. (totalt 23 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: 12 ( 2.60 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 1236 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 987 st)
- Expected X and instead saw X. (totalt 168 st)
- Do not access Object.prototype method X from target object. (totalt 45 st)
- Comparing to itself is potentially pointless. (totalt 9 st)
- X is not modified in this loop. (totalt 8 st)
- Unnecessary escape character: \/. (totalt 7 st)
- Unsafe usage of ThrowStatement. (totalt 4 st)
- The Function constructor is eval. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \-. (totalt 1 st)
- Unsafe usage of ReturnStatement. (totalt 1 st)
- `< script>` in: #22: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #22: 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)
- `< script>` in: #43: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #43: 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)
- `content-type=".*javascript.*"` in: #16: gtm.js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #16: gtm.js, antal fel: 1146 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 826 st)
- Expected X and instead saw X. (totalt 201 st)
- Do not access Object.prototype method X from target object. (totalt 85 st)
- Unnecessary escape character: \/. (totalt 24 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 X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: uc.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #18: uc.js, antal fel: 1498 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1067 st)
- Expected X and instead saw X. (totalt 303 st)
- Do not access Object.prototype method X from target object. (totalt 85 st)
- Unnecessary escape character: \/. (totalt 26 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #23: cc.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #23: cc.js, antal fel: 1845 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1373 st)
- Expected X and instead saw X. (totalt 339 st)
- Do not access Object.prototype method X from target object. (totalt 85 st)
- Unnecessary escape character: \/. (totalt 26 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary X. (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)
- `content-type=".*javascript.*"` in: #24: 1662606.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #24: 1662606.js, antal fel: 2109 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1532 st)
- Expected X and instead saw X. (totalt 437 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 27 st)
- Unnecessary escape character: \-. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (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)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- `content-type=".*javascript.*"` in: #25: banner.js, antal grupperade fel: 20 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #25: banner.js, antal fel: 2341 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1650 st)
- Expected X and instead saw X. (totalt 545 st)
- Do not access Object.prototype method X from target object. (totalt 87 st)
- Unnecessary escape character: \/. (totalt 27 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #26: fb.js, antal grupperade fel: 20 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #26: fb.js, antal fel: 2360 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1664 st)
- Expected X and instead saw X. (totalt 545 st)
- Do not access Object.prototype method X from target object. (totalt 92 st)
- Unnecessary escape character: \/. (totalt 27 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #33: -5B...uri-5D-e1, antal grupperade fel: 20 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #33: -5B...uri-5D-e1, antal fel: 2364 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1667 st)
- Expected X and instead saw X. (totalt 546 st)
- Do not access Object.prototype method X from target object. (totalt 92 st)
- Unnecessary escape character: \/. (totalt 27 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \.. (totalt 4 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #39: js, antal grupperade fel: 22 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #39: js, antal fel: 3636 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2633 st)
- Expected X and instead saw X. (totalt 761 st)
- Do not access Object.prototype method X from target object. (totalt 169 st)
- Unnecessary escape character: \/. (totalt 30 st)
- X is not modified in this loop. (totalt 6 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \.. (totalt 5 st)
- Script URL is a form of eval. (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 X. (totalt 2 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #40: js, antal grupperade fel: 22 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #40: js, antal fel: 4908 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3599 st)
- Expected X and instead saw X. (totalt 976 st)
- Do not access Object.prototype method X from target object. (totalt 246 st)
- Unnecessary escape character: \/. (totalt 33 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Script URL is a form of eval. (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- eval can be harmful. (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)
- `content-type=".*javascript.*"` in: #41: insight.min.js, antal grupperade fel: 25 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #41: insight.min.js, antal fel: 5066 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3687 st)
- Expected X and instead saw X. (totalt 1035 st)
- Do not access Object.prototype method X from target object. (totalt 247 st)
- Unnecessary escape character: \/. (totalt 34 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 st)
- Unnecessary escape character: \.. (totalt 7 st)
- Unnecessary escape character: \[. (totalt 6 st)
- Script URL is a form of eval. (totalt 5 st)
- Comparing to itself is potentially pointless. (totalt 4 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \+. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- eval can be harmful. (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)
- Unsafe usage of ThrowStatement. (totalt 1 st)