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: 2.75 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: 120 ( 1.00 betyg )
- X is not defined. (totalt 62 st)
- X is defined but never used. (totalt 50 st)
- Unexpected console statement. (totalt 4 st)
- X is assigned a value but never used. (totalt 4 st)
- `content-type=".*javascript.*"` in: #25: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #25: gtm.js, antal fel: 557 ( 1.00 betyg )
- X is defined but never used. (totalt 453 st)
- X is assigned a value but never used. (totalt 84 st)
- X is not defined. (totalt 19 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #32: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #32: js, antal fel: 937 ( 1.00 betyg )
- X is defined but never used. (totalt 770 st)
- X is assigned a value but never used. (totalt 138 st)
- X is not defined. (totalt 28 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: analytics.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #33: analytics.js, antal fel: 967 ( 1.00 betyg )
- X is defined but never used. (totalt 797 st)
- X is assigned a value but never used. (totalt 138 st)
- X is not defined. (totalt 31 st)
- Unexpected console statement. (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: 9 ( 3.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 907 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 651 st)
- Expected X and instead saw X. (totalt 241 st)
- Do not access Object.prototype method X from target object. (totalt 5 st)
- Unnecessary escape character: \/. (totalt 3 st)
- Unnecessary X. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- X is assigned to itself. (totalt 1 st)
- X is not modified in this loop. (totalt 1 st)
- Unsafe usage of ThrowStatement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #25: gtm.js, antal grupperade fel: 9 ( 3.20 betyg )
- `content-type=".*javascript.*"` in: #25: gtm.js, antal fel: 1190 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 843 st)
- Expected X and instead saw X. (totalt 236 st)
- Do not access Object.prototype method X from target object. (totalt 95 st)
- X is not modified in this loop. (totalt 7 st)
- Unnecessary escape character: \/. (totalt 3 st)
- X is assigned to itself. (totalt 3 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: #32: js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #32: js, antal fel: 2857 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2151 st)
- Expected X and instead saw X. (totalt 473 st)
- Do not access Object.prototype method X from target object. (totalt 199 st)
- X is not modified in this loop. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 8 st)
- X is assigned to itself. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Script URL is a form of eval. (totalt 2 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #33: analytics.js, antal grupperade fel: 14 ( 2.20 betyg )
- `content-type=".*javascript.*"` in: #33: analytics.js, antal fel: 3287 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2385 st)
- Expected X and instead saw X. (totalt 651 st)
- Do not access Object.prototype method X from target object. (totalt 211 st)
- X is not modified in this loop. (totalt 11 st)
- Unnecessary escape character: \/. (totalt 10 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 2 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)