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: 2.68 av 5
- JS är dålig.
Webbstandard
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 4 ( 4.20 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 218 ( 1.00 betyg )
- X is not defined. (totalt 162 st)
- X is defined but never used. (totalt 36 st)
- Unexpected console statement. (totalt 14 st)
- X is assigned a value but never used. (totalt 6 st)
- `< script>` in: #64: sw-iframe.html, antal grupperade fel: 1 ( 4.80 betyg )
- `< script>` in: #64: sw-iframe.html, antal fel: 2 ( 4.60 betyg )
- X is defined but never used. (totalt 2 st)
- `content-type=".*javascript.*"` in: #47: gtm.js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #47: gtm.js, antal fel: 469 ( 1.00 betyg )
- X is defined but never used. (totalt 363 st)
- X is assigned a value but never used. (totalt 89 st)
- X is not defined. (totalt 16 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #61: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #61: js, antal fel: 874 ( 1.00 betyg )
- X is defined but never used. (totalt 689 st)
- X is assigned a value but never used. (totalt 156 st)
- X is not defined. (totalt 28 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #62: js, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #62: js, antal fel: 1342 ( 1.00 betyg )
- X is defined but never used. (totalt 1063 st)
- X is assigned a value but never used. (totalt 230 st)
- X is not defined. (totalt 48 st)
- Unexpected console statement. (totalt 1 st)
- `content-type=".*javascript.*"` in: #63: lftracker-v1-Xb, antal grupperade fel: 4 ( 4.20 betyg )
- `content-type=".*javascript.*"` in: #63: lftracker-v1-Xb, antal fel: 1363 ( 1.00 betyg )
- X is defined but never used. (totalt 1078 st)
- X is assigned a value but never used. (totalt 230 st)
- X is not defined. (totalt 50 st)
- Unexpected console statement. (totalt 5 st)
Integritet & säkerhet
- `< script>` in: #1: Webbsida , antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #1: Webbsida , antal fel: 18 ( 1.40 betyg )
- Unnecessary escape character: \/. (totalt 17 st)
- Expected X and instead saw X. (totalt 1 st)
- `< script src="...">` in: #1: Webbsida , antal grupperade fel: 13 ( 2.40 betyg )
- `< script src="...">` in: #1: Webbsida , antal fel: 1348 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1018 st)
- Expected X and instead saw X. (totalt 296 st)
- Do not access Object.prototype method X from target object. (totalt 10 st)
- Unnecessary escape character: \/. (totalt 10 st)
- Unnecessary escape character: \[. (totalt 3 st)
- Unnecessary escape character: \-. (totalt 3 st)
- X is not modified in this loop. (totalt 2 st)
- Unnecessary X. (totalt 1 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)
- The Function constructor is eval. (totalt 1 st)
- `< script>` in: #64: sw-iframe.html, antal grupperade fel: 2 ( 4.60 betyg )
- `< script>` in: #64: 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: #47: gtm.js, antal grupperade fel: 12 ( 2.60 betyg )
- `content-type=".*javascript.*"` in: #47: gtm.js, antal fel: 1402 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 1054 st)
- Expected X and instead saw X. (totalt 223 st)
- Do not access Object.prototype method X from target object. (totalt 97 st)
- Unnecessary escape character: \/. (totalt 16 st)
- X is not modified in this loop. (totalt 3 st)
- X is assigned to itself. (totalt 3 st)
- Comparing to itself is potentially pointless. (totalt 1 st)
- Unnecessary escape character: \?. (totalt 1 st)
- Unnecessary escape character: \.. (totalt 1 st)
- Unexpected string concatenation of literals. (totalt 1 st)
- Unnecessary X. (totalt 1 st)
- Script URL is a form of eval. (totalt 1 st)
- `content-type=".*javascript.*"` in: #61: js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #61: js, antal fel: 3011 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 2317 st)
- Expected X and instead saw X. (totalt 457 st)
- Do not access Object.prototype method X from target object. (totalt 190 st)
- Unnecessary escape character: \/. (totalt 22 st)
- X is not modified in this loop. (totalt 7 st)
- X is assigned to itself. (totalt 6 st)
- Comparing to itself is potentially pointless. (totalt 2 st)
- Unnecessary escape character: \?. (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 X. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #62: js, antal grupperade fel: 13 ( 2.40 betyg )
- `content-type=".*javascript.*"` in: #62: js, antal fel: 4359 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3339 st)
- Expected X and instead saw X. (totalt 677 st)
- Do not access Object.prototype method X from target object. (totalt 280 st)
- Unnecessary escape character: \/. (totalt 27 st)
- X is not modified in this loop. (totalt 10 st)
- X is assigned to itself. (totalt 9 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \?. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- `content-type=".*javascript.*"` in: #63: lftracker-v1-Xb, antal grupperade fel: 15 ( 2.00 betyg )
- `content-type=".*javascript.*"` in: #63: lftracker-v1-Xb, antal fel: 4522 ( 1.00 betyg )
- Expected an assignment or function call and instead saw an expression. (totalt 3446 st)
- Expected X and instead saw X. (totalt 719 st)
- Do not access Object.prototype method X from target object. (totalt 281 st)
- Unnecessary escape character: \/. (totalt 27 st)
- X is assigned to itself. (totalt 19 st)
- X is not modified in this loop. (totalt 10 st)
- Unnecessary escape character: \?. (totalt 4 st)
- Comparing to itself is potentially pointless. (totalt 3 st)
- Unnecessary escape character: \.. (totalt 3 st)
- Unexpected string concatenation of literals. (totalt 3 st)
- Script URL is a form of eval. (totalt 3 st)
- Unnecessary X. (totalt 1 st)
- Unnecessary escape character: \}. (totalt 1 st)
- Unnecessary escape character: \:. (totalt 1 st)
- Unnecessary escape character: \-. (totalt 1 st)