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: 2.46 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: 5 ( 4.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 143 ( 1.00 betyg )
- X is not defined. (totalt 76 st)
- X is defined but never used. (totalt 38 st)
- Unexpected console statement. (totalt 20 st)
- X is assigned a value but never used. (totalt 8 st)
- Parsing error: X in strict mode (totalt 1 st)
- `< script>` in: #41: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #41: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `< script>` in: #42: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #42: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #2: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #2: gtm.js, antal fel: 457 ( 1.00 betyg )
- X is defined but never used. (totalt 355 st)
- X is assigned a value but never used. (totalt 90 st)
- X is not defined. (totalt 11 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #27: uc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #27: uc.js, antal fel: 504 ( 1.00 betyg )
- X is defined but never used. (totalt 375 st)
- X is assigned a value but never used. (totalt 105 st)
- X is not defined. (totalt 12 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #28: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #28: js, antal fel: 1030 ( 1.00 betyg )
- X is defined but never used. (totalt 786 st)
- X is assigned a value but never used. (totalt 198 st)
- X is not defined. (totalt 34 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #29: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #29: js, antal fel: 1447 ( 1.00 betyg )
- X is defined but never used. (totalt 1117 st)
- X is assigned a value but never used. (totalt 270 st)
- X is not defined. (totalt 48 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #30: widget, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #30: widget, antal fel: 1448 ( 1.00 betyg )
- X is defined but never used. (totalt 1117 st)
- X is assigned a value but never used. (totalt 270 st)
- X is not defined. (totalt 48 st)
- Unexpected console statement. (totalt 13 st)
- `content-type=".*javascript.*"` in: #31: searchform, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #31: searchform, antal fel: 1498 ( 1.00 betyg )
- X is defined but never used. (totalt 1122 st)
- X is assigned a value but never used. (totalt 271 st)
- X is not defined. (totalt 80 st)
- Unexpected console statement. (totalt 25 st)
- `content-type=".*javascript.*"` in: #43: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #43: cc.js, antal fel: 1526 ( 1.00 betyg )
- X is defined but never used. (totalt 1134 st)
- X is assigned a value but never used. (totalt 277 st)
- X is not defined. (totalt 89 st)
- Unexpected console statement. (totalt 26 st)
- `content-type=".*javascript.*"` in: #45: main.C9eUAjEi.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #45: main.C9eUAjEi.j, antal fel: 1653 ( 1.00 betyg )
- X is defined but never used. (totalt 1248 st)
- X is assigned a value but never used. (totalt 287 st)
- X is not defined. (totalt 89 st)
- Unexpected console statement. (totalt 29 st)
- `content-type=".*javascript.*"` in: #47: app-4a5be142.js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #47: app-4a5be142.js, antal fel: 1654 ( 1.00 betyg )
- X is defined but never used. (totalt 1248 st)
- X is assigned a value but never used. (totalt 287 st)
- X is not defined. (totalt 89 st)
- Unexpected console statement. (totalt 29 st)
- Parsing error: Identifier X has already been declared (totalt 1 st)
- `content-type=".*javascript.*"` in: #49: iframe-api, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #49: iframe-api, antal fel: 1656 ( 1.00 betyg )
- X is defined but never used. (totalt 1250 st)
- X is assigned a value but never used. (totalt 287 st)
- X is not defined. (totalt 89 st)
- Unexpected console statement. (totalt 29 st)
- Parsing error: Identifier X has already been declared (totalt 1 st)
- `content-type=".*javascript.*"` in: #53: www-widgetapi.j, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #53: www-widgetapi.j, antal fel: 1673 ( 1.00 betyg )
- X is defined but never used. (totalt 1260 st)
- X is assigned a value but never used. (totalt 287 st)
- X is not defined. (totalt 91 st)
- Unexpected console statement. (totalt 34 st)
- Parsing error: Identifier X has already been declared (totalt 1 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: 11 ( 2.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 590 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 359 st)
- Expected X and instead saw X. (totalt 216 st)
- Unnecessary escape character: \/. (totalt 5 st)
- Do not access Object.prototype method X from target object. (totalt 2 st)
- Unnecessary escape character: \:. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- Unnecessary escape character: \'. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Parsing error: X in strict mode (totalt 1 st)
- `< script>` in: #41: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #41: 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>` in: #42: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #42: 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: #2: gtm.js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #2: gtm.js, antal fel: 1537 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1088 st)
- Expected X and instead saw X. (totalt 227 st)
- Unnecessary escape character: \/. (totalt 105 st)
- Do not access Object.prototype method X from target object. (totalt 104 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: #27: uc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #27: uc.js, antal fel: 1889 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1329 st)
- Expected X and instead saw X. (totalt 329 st)
- Unnecessary escape character: \/. (totalt 107 st)
- Do not access Object.prototype method X from target object. (totalt 104 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)
- 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: #28: js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #28: js, antal fel: 3156 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2290 st)
- Expected X and instead saw X. (totalt 544 st)
- Do not access Object.prototype method X from target object. (totalt 181 st)
- Unnecessary escape character: \/. (totalt 110 st)
- X is not modified in this loop. (totalt 6 st)
- X is assigned to itself. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Comparing to itself is potentially pointless. (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)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #29: js, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #29: js, antal fel: 4720 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3517 st)
- Expected X and instead saw X. (totalt 775 st)
- Do not access Object.prototype method X from target object. (totalt 272 st)
- Unnecessary escape character: \/. (totalt 113 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: widget, antal grupperade fel: 16 ( 1.80 betyg )
- `content-type=".*javascript.*"` in: #30: widget, antal fel: 4720 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3517 st)
- Expected X and instead saw X. (totalt 775 st)
- Do not access Object.prototype method X from target object. (totalt 272 st)
- Unnecessary escape character: \/. (totalt 113 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #31: searchform, antal grupperade fel: 17 ( 1.60 betyg )
- `content-type=".*javascript.*"` in: #31: searchform, antal fel: 4745 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3517 st)
- Expected X and instead saw X. (totalt 796 st)
- Do not access Object.prototype method X from target object. (totalt 273 st)
- Unnecessary escape character: \/. (totalt 114 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \:. (totalt 2 st)
- eval can be harmful. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #43: cc.js, antal grupperade fel: 19 ( 1.20 betyg )
- `content-type=".*javascript.*"` in: #43: cc.js, antal fel: 5092 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3823 st)
- Expected X and instead saw X. (totalt 832 st)
- Do not access Object.prototype method X from target object. (totalt 273 st)
- Unnecessary escape character: \/. (totalt 114 st)
- X is not modified in this loop. (totalt 9 st)
- X is assigned to itself. (totalt 9 st)
- Script URL is a form of eval. (totalt 5 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Unnecessary escape character: \:. (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)
- `content-type=".*javascript.*"` in: #45: main.C9eUAjEi.j, antal grupperade fel: 21 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #45: main.C9eUAjEi.j, antal fel: 5739 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4288 st)
- Expected X and instead saw X. (totalt 983 st)
- Do not access Object.prototype method X from target object. (totalt 274 st)
- Unnecessary escape character: \/. (totalt 114 st)
- Script URL is a form of eval. (totalt 30 st)
- X is not modified in this loop. (totalt 10 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \:. (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)
- Async method X has no X expression. (totalt 1 st)
- Async arrow function has no X expression. (totalt 1 st)
- `content-type=".*javascript.*"` in: #47: app-4a5be142.js, antal grupperade fel: 22 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #47: app-4a5be142.js, antal fel: 5740 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4288 st)
- Expected X and instead saw X. (totalt 983 st)
- Do not access Object.prototype method X from target object. (totalt 274 st)
- Unnecessary escape character: \/. (totalt 114 st)
- Script URL is a form of eval. (totalt 30 st)
- X is not modified in this loop. (totalt 10 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \:. (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)
- Async method X has no X expression. (totalt 1 st)
- Async arrow function has no X expression. (totalt 1 st)
- Parsing error: Identifier X has already been declared (totalt 1 st)
- `content-type=".*javascript.*"` in: #49: iframe-api, antal grupperade fel: 22 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #49: iframe-api, antal fel: 5748 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4288 st)
- Expected X and instead saw X. (totalt 983 st)
- Do not access Object.prototype method X from target object. (totalt 275 st)
- Unnecessary escape character: \/. (totalt 121 st)
- Script URL is a form of eval. (totalt 30 st)
- X is not modified in this loop. (totalt 10 st)
- X is assigned to itself. (totalt 9 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)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \:. (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)
- Async method X has no X expression. (totalt 1 st)
- Async arrow function has no X expression. (totalt 1 st)
- Parsing error: Identifier X has already been declared (totalt 1 st)
- `content-type=".*javascript.*"` in: #53: www-widgetapi.j, antal grupperade fel: 22 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #53: www-widgetapi.j, antal fel: 5959 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 4388 st)
- Expected X and instead saw X. (totalt 1074 st)
- Do not access Object.prototype method X from target object. (totalt 282 st)
- Unnecessary escape character: \/. (totalt 121 st)
- Script URL is a form of eval. (totalt 30 st)
- X is assigned to itself. (totalt 18 st)
- X is not modified in this loop. (totalt 10 st)
- Comparing to itself is potentially pointless. (totalt 8 st)
- Unnecessary escape character: \-. (totalt 4 st)
- Unnecessary escape character: \?. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \:. (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)
- Async method X has no X expression. (totalt 1 st)
- Async arrow function has no X expression. (totalt 1 st)
- Parsing error: Identifier X has already been declared (totalt 1 st)