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: 2.69 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: 2089 ( 1.00 betyg )
- X is not defined. (totalt 1836 st)
- X is defined but never used. (totalt 197 st)
- Unexpected console statement. (totalt 45 st)
- X is assigned a value but never used. (totalt 11 st)
- `content-type=".*javascript.*"` in: #29: 1e68ab14.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #29: 1e68ab14.js, antal fel: 77 ( 1.00 betyg )
- X is defined but never used. (totalt 66 st)
- X is not defined. (totalt 7 st)
- Unexpected console statement. (totalt 3 st)
- X is assigned a value but never used. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #30: gtm.js, antal fel: 641 ( 1.00 betyg )
- X is defined but never used. (totalt 521 st)
- X is assigned a value but never used. (totalt 86 st)
- X is not defined. (totalt 30 st)
- Unexpected console statement. (totalt 4 st)
- `content-type=".*javascript.*"` in: #43: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #43: js, antal fel: 1088 ( 1.00 betyg )
- X is defined but never used. (totalt 888 st)
- X is assigned a value but never used. (totalt 156 st)
- X is not defined. (totalt 40 st)
- Unexpected console statement. (totalt 4 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: 27 ( 1.00 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 3187 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1664 st)
- Expected X and instead saw X. (totalt 1270 st)
- Do not access Object.prototype method X from target object. (totalt 165 st)
- Unnecessary X. (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 7 st)
- Unnecessary escape character: \!. (totalt 5 st)
- Unnecessary escape character: \(. (totalt 4 st)
- Unnecessary escape character: \:. (totalt 4 st)
- Unnecessary escape character: \_. (totalt 4 st)
- Unnecessary escape character: \*. (totalt 3 st)
- Unnecessary escape character: \). (totalt 3 st)
- X is assigned to itself. (totalt 2 st)
- Unnecessary escape character: \[. (totalt 2 st)
- Unnecessary escape character: \'. (totalt 2 st)
- Unnecessary escape character: \?. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is not modified in this loop. (totalt 1 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 URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #29: 1e68ab14.js, antal grupperade fel: 7 ( 3.60 betyg )
- `content-type=".*javascript.*"` in: #29: 1e68ab14.js, antal fel: 507 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 419 st)
- Expected X and instead saw X. (totalt 66 st)
- Do not access Object.prototype method X from target object. (totalt 18 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \^. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- `content-type=".*javascript.*"` in: #30: gtm.js, antal grupperade fel: 11 ( 2.80 betyg )
- `content-type=".*javascript.*"` in: #30: gtm.js, antal fel: 1597 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1209 st)
- Expected X and instead saw X. (totalt 270 st)
- Do not access Object.prototype method X from target object. (totalt 102 st)
- X is not modified in this loop. (totalt 3 st)
- Unnecessary escape character: \/. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Unnecessary X. (totalt 2 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \^. (totalt 1 st)
- Unnecessary escape character: \[. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #43: js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #43: js, antal fel: 3108 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2372 st)
- Expected X and instead saw X. (totalt 507 st)
- Do not access Object.prototype method X from target object. (totalt 199 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 6 st)
- X is assigned to itself. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary X. (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)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)