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: 2.31 av 5
- JS är dålig.
Webbstandard
- `< script>` in: #1: Webbsida , antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #1: Webbsida , antal fel: 28 ( 1.00 betyg )
- X is not defined. (totalt 27 st)
- Unexpected console statement. (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 5 ( 4.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 624 ( 1.00 betyg )
- X is not defined. (totalt 288 st)
- X is defined but never used. (totalt 262 st)
- Unexpected console statement. (totalt 61 st)
- X is assigned a value but never used. (totalt 11 st)
- Parsing error: X in strict mode (totalt 2 st)
- `< script>` in: #59: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #59: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #40: 2170be9b-a2ba-4, antal grupperade fel: 3 ( 4.40 betyg )
- `content-type=".*javascript.*"` in: #40: 2170be9b-a2ba-4, antal fel: 42 ( 1.00 betyg )
- X is defined but never used. (totalt 28 st)
- Unexpected console statement. (totalt 11 st)
- X is not defined. (totalt 3 st)
- `content-type=".*javascript.*"` in: #41: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #41: gtm.js, antal fel: 542 ( 1.00 betyg )
- X is defined but never used. (totalt 415 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 22 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #54: focus-visible.j, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #54: focus-visible.j, antal fel: 547 ( 1.00 betyg )
- X is defined but never used. (totalt 418 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 24 st)
- Unexpected console statement. (totalt 12 st)
- `content-type=".*javascript.*"` in: #56: ppms.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #56: ppms.js, antal fel: 567 ( 1.00 betyg )
- X is defined but never used. (totalt 431 st)
- X is assigned a value but never used. (totalt 93 st)
- X is not defined. (totalt 28 st)
- Unexpected console statement. (totalt 15 st)
- `content-type=".*javascript.*"` in: #57: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #57: js, antal fel: 1090 ( 1.00 betyg )
- X is defined but never used. (totalt 839 st)
- X is assigned a value but never used. (totalt 186 st)
- X is not defined. (totalt 50 st)
- Unexpected console statement. (totalt 15 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #1: Webbsida , antal fel: 23 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 16 st)
- Expected X and instead saw X. (totalt 7 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 23 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 4099 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2641 st)
- Expected X and instead saw X. (totalt 1215 st)
- Do not access Object.prototype method X from target object. (totalt 70 st)
- Unnecessary escape character: \-. (totalt 57 st)
- Unnecessary escape character: \/. (totalt 15 st)
- Unnecessary X. (totalt 15 st)
- X is not modified in this loop. (totalt 13 st)
- Comparing to itself is potentially pointless. (totalt 12 st)
- The Function constructor is eval. (totalt 12 st)
- X is assigned to itself. (totalt 10 st)
- Unexpected string concatenation of literals. (totalt 9 st)
- Async arrow function has no X expression. (totalt 9 st)
- Unsafe usage of ThrowStatement. (totalt 6 st)
- Unnecessary escape character: \,. (totalt 3 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \=. (totalt 2 st)
- Parsing error: X in strict mode (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)
- `< script>` in: #59: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #59: 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: #40: 2170be9b-a2ba-4, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #40: 2170be9b-a2ba-4, antal fel: 946 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 586 st)
- Expected X and instead saw X. (totalt 327 st)
- Do not access Object.prototype method X from target object. (totalt 11 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary escape character: \.. (totalt 5 st)
- Unnecessary X. (totalt 4 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)
- The Function constructor is eval. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- `content-type=".*javascript.*"` in: #41: gtm.js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #41: gtm.js, antal fel: 2361 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1604 st)
- Expected X and instead saw X. (totalt 548 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 83 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary X. (totalt 5 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \). (totalt 2 st)
- Unnecessary escape character: \:. (totalt 1 st)
- Unnecessary escape character: \*. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (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: #54: focus-visible.j, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #54: focus-visible.j, antal fel: 2362 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1605 st)
- Expected X and instead saw X. (totalt 548 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 83 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary X. (totalt 5 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \). (totalt 2 st)
- Unnecessary escape character: \:. (totalt 1 st)
- Unnecessary escape character: \*. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- eval can be harmful. (totalt 1 st)
- Comparing to itself is potentially pointless. (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: #56: ppms.js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #56: ppms.js, antal fel: 2628 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1867 st)
- Expected X and instead saw X. (totalt 551 st)
- Do not access Object.prototype method X from target object. (totalt 94 st)
- Unnecessary escape character: \/. (totalt 83 st)
- Unnecessary escape character: \.. (totalt 6 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary X. (totalt 5 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \). (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Unnecessary escape character: \:. (totalt 1 st)
- Unnecessary escape character: \*. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)
- Comparing to itself is potentially pointless. (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: #57: js, antal grupperade fel: 18 ( 1.40 betyg )
- `content-type=".*javascript.*"` in: #57: js, antal fel: 3896 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2829 st)
- Expected X and instead saw X. (totalt 766 st)
- Do not access Object.prototype method X from target object. (totalt 171 st)
- Unnecessary escape character: \/. (totalt 86 st)
- Unnecessary escape character: \.. (totalt 7 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)
- Unnecessary X. (totalt 5 st)
- Unnecessary escape character: \). (totalt 2 st)
- eval can be harmful. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary escape character: \:. (totalt 1 st)
- Unnecessary escape character: \*. (totalt 1 st)
- The Function constructor is eval. (totalt 1 st)