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: 2.58 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: 1106 ( 1.00 betyg )
- X is not defined. (totalt 939 st)
- X is defined but never used. (totalt 92 st)
- Unexpected console statement. (totalt 56 st)
- X is assigned a value but never used. (totalt 19 st)
- `< script>` in: #47: bc-v4.min.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #47: bc-v4.min.html, antal fel: 1 ( 4.80 betyg )
- X is defined but never used. (totalt 1 st)
- `< script>` in: #52: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #52: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #38: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #38: gtm.js, antal fel: 462 ( 1.00 betyg )
- X is defined but never used. (totalt 359 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 14 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #39: configuration.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #39: configuration.j, antal fel: 468 ( 1.00 betyg )
- X is defined but never used. (totalt 359 st)
- X is assigned a value but never used. (totalt 88 st)
- X is not defined. (totalt 20 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #40: cc.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #40: cc.js, antal fel: 496 ( 1.00 betyg )
- X is defined but never used. (totalt 371 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 29 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #48: insight.min.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #48: insight.min.js, antal fel: 521 ( 1.00 betyg )
- X is defined but never used. (totalt 392 st)
- X is assigned a value but never used. (totalt 94 st)
- X is not defined. (totalt 30 st)
- Unexpected console statement. (totalt 5 st)
- `content-type=".*javascript.*"` in: #49: fbevents.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #49: fbevents.js, antal fel: 1172 ( 1.00 betyg )
- X is defined but never used. (totalt 1025 st)
- X is assigned a value but never used. (totalt 95 st)
- X is not defined. (totalt 36 st)
- Unexpected console statement. (totalt 16 st)
- `content-type=".*javascript.*"` in: #50: js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #50: js, antal fel: 1173 ( 1.00 betyg )
- X is defined but never used. (totalt 1025 st)
- X is assigned a value but never used. (totalt 95 st)
- X is not defined. (totalt 36 st)
- Unexpected console statement. (totalt 16 st)
- Parsing error: Deleting local variable in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #53: 116944992981201, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #53: 116944992981201, antal fel: 1333 ( 1.00 betyg )
- X is defined but never used. (totalt 1159 st)
- X is assigned a value but never used. (totalt 101 st)
- X is not defined. (totalt 37 st)
- Unexpected console statement. (totalt 35 st)
- Parsing error: Deleting local variable in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #57: goal.min.js, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #57: goal.min.js, antal fel: 1340 ( 1.00 betyg )
- X is defined but never used. (totalt 1160 st)
- X is assigned a value but never used. (totalt 101 st)
- X is not defined. (totalt 43 st)
- Unexpected console statement. (totalt 35 st)
- Parsing error: Deleting local variable in strict mode (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: 16 ( 1.80 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 2546 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1746 st)
- Expected X and instead saw X. (totalt 755 st)
- Unnecessary escape character: \/. (totalt 10 st)
- Do not access Object.prototype method X from target object. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 6 st)
- Unnecessary escape character: \[. (totalt 5 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary X. (totalt 2 st)
- Async method X has no X expression. (totalt 2 st)
- The Function constructor is eval. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- X is assigned to itself. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `< script>` in: #47: bc-v4.min.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #47: 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: #52: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #52: 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: #38: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #38: gtm.js, antal fel: 1625 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1150 st)
- Expected X and instead saw X. (totalt 260 st)
- Do not access Object.prototype method X from target object. (totalt 119 st)
- Unnecessary escape character: \/. (totalt 80 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 3 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: #39: configuration.j, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #39: configuration.j, antal fel: 1625 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1150 st)
- Expected X and instead saw X. (totalt 260 st)
- Do not access Object.prototype method X from target object. (totalt 119 st)
- Unnecessary escape character: \/. (totalt 80 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 3 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: #40: cc.js, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #40: cc.js, antal fel: 1972 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1456 st)
- Expected X and instead saw X. (totalt 296 st)
- Do not access Object.prototype method X from target object. (totalt 119 st)
- Unnecessary escape character: \/. (totalt 80 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 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)
- Unnecessary escape character: \< . (totalt 1 st)
- Unnecessary escape character: \>. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- `content-type=".*javascript.*"` in: #48: insight.min.js, antal grupperade fel: 19 ( 1.20 betyg )
- `content-type=".*javascript.*"` in: #48: insight.min.js, antal fel: 2130 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1544 st)
- Expected X and instead saw X. (totalt 355 st)
- Do not access Object.prototype method X from target object. (totalt 120 st)
- Unnecessary escape character: \/. (totalt 81 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \[. (totalt 4 st)
- X is assigned to itself. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 2 st)
- Unnecessary X. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unexpected string concatenation of literals. (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)
- `content-type=".*javascript.*"` in: #49: fbevents.js, antal grupperade fel: 34 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #49: fbevents.js, antal fel: 3518 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2159 st)
- Expected X and instead saw X. (totalt 958 st)
- Do not access Object.prototype method X from target object. (totalt 123 st)
- Unnecessary escape character: \/. (totalt 90 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 11 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 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)
- Unexpected string concatenation of literals. (totalt 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary X. (totalt 3 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: #50: js, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #50: js, antal fel: 3519 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2159 st)
- Expected X and instead saw X. (totalt 958 st)
- Do not access Object.prototype method X from target object. (totalt 123 st)
- Unnecessary escape character: \/. (totalt 90 st)
- Unsafe usage of ThrowStatement. (totalt 17 st)
- Unnecessary escape character: \-. (totalt 16 st)
- X is assigned to itself. (totalt 11 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 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)
- Unexpected string concatenation of literals. (totalt 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \". (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary X. (totalt 3 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)
- Parsing error: Deleting local variable in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #53: 116944992981201, antal grupperade fel: 35 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #53: 116944992981201, antal fel: 3976 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2420 st)
- Expected X and instead saw X. (totalt 1144 st)
- Do not access Object.prototype method X from target object. (totalt 123 st)
- Unnecessary escape character: \/. (totalt 95 st)
- Unsafe usage of ThrowStatement. (totalt 19 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 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 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary X. (totalt 3 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)
- Parsing error: Deleting local variable in strict mode (totalt 1 st)
- `content-type=".*javascript.*"` in: #57: goal.min.js, antal grupperade fel: 36 ( 1.00 betyg )
- `content-type=".*javascript.*"` in: #57: goal.min.js, antal fel: 3983 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2420 st)
- Expected X and instead saw X. (totalt 1148 st)
- Do not access Object.prototype method X from target object. (totalt 123 st)
- Unnecessary escape character: \/. (totalt 95 st)
- Unsafe usage of ThrowStatement. (totalt 19 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 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)
- 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 4 st)
- Script URL is a form of eval. (totalt 4 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \). (totalt 4 st)
- Unnecessary escape character: \,. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary X. (totalt 3 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)
- Parsing error: Deleting local variable in strict mode (totalt 1 st)
- Unnecessary escape character: \]. (totalt 1 st)