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: 2.83 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: 270 ( 1.00 betyg )
- X is not defined. (totalt 182 st)
- X is defined but never used. (totalt 63 st)
- Unexpected console statement. (totalt 23 st)
- X is assigned a value but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #18: integration, antal grupperade fel: 3 ( 4.40 betyg )
- `content-type=".*javascript.*"` in: #18: integration, antal fel: 662 ( 1.00 betyg )
- X is not defined. (totalt 657 st)
- X is defined but never used. (totalt 3 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #21: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #21: js, antal fel: 1246 ( 1.00 betyg )
- X is not defined. (totalt 682 st)
- X is defined but never used. (totalt 480 st)
- X is assigned a value but never used. (totalt 82 st)
- Unexpected console statement. (totalt 2 st)
- `content-type=".*javascript.*"` in: #22: analytics.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #22: analytics.js, antal fel: 1276 ( 1.00 betyg )
- X is not defined. (totalt 685 st)
- X is defined but never used. (totalt 507 st)
- X is assigned a value but never used. (totalt 82 st)
- Unexpected console statement. (totalt 2 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: 893 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 589 st)
- Expected X and instead saw X. (totalt 275 st)
- Do not access Object.prototype method X from target object. (totalt 8 st)
- Unnecessary X. (totalt 7 st)
- Unnecessary escape character: \-. (totalt 5 st)
- Unnecessary escape character: \/. (totalt 4 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)
- Unnecessary escape character: \?. (totalt 1 st)
- `content-type=".*javascript.*"` in: #18: integration, antal grupperade fel: 5 ( 4.00 betyg )
- `content-type=".*javascript.*"` in: #18: integration, antal fel: 120 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 95 st)
- Expected X and instead saw X. (totalt 20 st)
- Unnecessary escape character: \:. (totalt 2 st)
- Unnecessary escape character: \/. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- `content-type=".*javascript.*"` in: #21: js, antal grupperade fel: 10 ( 3.00 betyg )
- `content-type=".*javascript.*"` in: #21: js, antal fel: 1238 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 888 st)
- Expected X and instead saw X. (totalt 242 st)
- Do not access Object.prototype method X from target object. (totalt 88 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 5 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \:. (totalt 2 st)
- Unexpected string concatenation of literals. (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: #22: analytics.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #22: analytics.js, antal fel: 1668 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1122 st)
- Expected X and instead saw X. (totalt 420 st)
- Do not access Object.prototype method X from target object. (totalt 100 st)
- Unnecessary escape character: \/. (totalt 7 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary escape character: \:. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- Unnecessary X. (totalt 1 st)