Page loading performance

Support & Feedback Forum
1

I’m now experiencing a performance issue loading lingq pages in Chrome on Mac. It can take up to 5 mins for each page to finish loading. During loading Chrome keeps prompting that some script has become unresponsive.

This issue doesn’t occur in Safari.

Is this a known issue?

2

@derekhyang - Yes, it seems to be some strange issue in Chrome. We are looking into it now. Hope, we will have it fixed soon. Sorry for this inconvenience.

3

I’m experiencing something similar in Internet Explorer - I’ll get a message saying Lingq.com is unresponsive.

4

also in Firefox.

5

We are working hard on this now :slight_smile: sorry about that and thanks for your patience!

6

Same in IE.

It appears that the issue is due to this code being called many, many times in button.js.

detectFont:function(b){var e=false;
for(var d in stlib.fingerprint.baseFonts){stlib.fingerprint.s.style.fontFamily=b+“,”+stlib.fingerprint.baseFonts[d];
document.body.appendChild(stlib.fingerprint.s);
var a=(stlib.fingerprint.s.offsetWidth!=stlib.fingerprint.defaultWidth[stlib.fingerprint.baseFonts[d]]||stlib.fingerprint.s.offsetHeight!=stlib.fingerprint.defaultHeight[stlib.fingerprint.baseFonts[d]]);
document.body.removeChild(stlib.fingerprint.s);
e=e||a}return e},

7

Hi guys! Finally it has been fixed! Try to close your browser and then open again. Should be working fine!

8

Seems to be fine now. Thanks!

9

@LingQ team - Thanks for the fix! :slight_smile: