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: 2 ( 4.60 betyg )
- `< script>` in: #1: Webbsida , antal fel: 6 ( 3.80 betyg )
- X is assigned a value but never used. (totalt 4 st)
- X is not defined. (totalt 2 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 3 ( 4.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 243 ( 1.00 betyg )
- X is not defined. (totalt 133 st)
- X is defined but never used. (totalt 80 st)
- Unexpected console statement. (totalt 30 st)
- `content-type=".*javascript.*"` in: #30: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #30: gtm.js, antal fel: 552 ( 1.00 betyg )
- X is defined but never used. (totalt 444 st)
- X is assigned a value but never used. (totalt 89 st)
- X is not defined. (totalt 18 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #38: 921.ea5565c86a4, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #38: 921.ea5565c86a4, antal fel: 559 ( 1.00 betyg )
- X is defined but never used. (totalt 444 st)
- X is assigned a value but never used. (totalt 91 st)
- X is not defined. (totalt 23 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #39: sticky.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #39: sticky.js, antal fel: 565 ( 1.00 betyg )
- X is defined but never used. (totalt 447 st)
- X is assigned a value but never used. (totalt 91 st)
- X is not defined. (totalt 26 st)
- Unexpected console statement. (totalt 1 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #1: Webbsida , antal fel: 733 ( 1.00 betyg )
- Unnecessary escape character: \/. (totalt 732 st)
- Expected X and instead saw X. (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 7 ( 3.60 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 1710 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1118 st)
- Expected X and instead saw X. (totalt 577 st)
- Unnecessary escape character: \/. (totalt 6 st)
- Unnecessary X. (totalt 3 st)
- Do not access Object.prototype method X from target object. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- X is assigned to itself. (totalt 2 st)
- `content-type=".*javascript.*"` in: #30: gtm.js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #30: gtm.js, antal fel: 1127 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 801 st)
- Expected X and instead saw X. (totalt 202 st)
- Do not access Object.prototype method X from target object. (totalt 91 st)
- Unnecessary escape character: \/. (totalt 23 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: #38: 921.ea5565c86a4, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #38: 921.ea5565c86a4, antal fel: 1149 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 822 st)
- Expected X and instead saw X. (totalt 203 st)
- Do not access Object.prototype method X from target object. (totalt 91 st)
- Unnecessary escape character: \/. (totalt 23 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: #39: sticky.js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #39: sticky.js, antal fel: 1195 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 862 st)
- Expected X and instead saw X. (totalt 209 st)
- Do not access Object.prototype method X from target object. (totalt 91 st)
- Unnecessary escape character: \/. (totalt 23 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)