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https://issues.apache.org/jira/browse/IGNITE-7292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denis Magda updated IGNITE-7292:
--------------------------------
Description:
Ignite main page load performance is poor - takes from 3 to 5 seconds to load
it completely. That might affect the SEO optimizations we've done so far. These
are immediate actions to alleviate the situation:
# Reduce banner and all the images size to 72 ppi resolution and save in the
JPG format. Use photoshop "Image Size" dialog. The banner and thumbnails of
screencasts were already changed, just need to regenerate the CSS and merge the
patch.
# The next fierce contributors to the poor performance are screencasts youtube
videos. It takes 700ms for each screencast to make a roundtrip to YouTube. See
the screenshot attached where 3 base.js calls are triggered by the video links.
This has to be done asynchronously.
# Preload GitHub, Twitter butten and feed asynchronously too.
The overall goal of this optimization is to speed up the loading at least to
2.5 seconds (no more).
was:
Ignite main page load performance is poor - takes from 3 to 5 seconds to load
it completely. That might affect the SEO optimizations we've done so far. These
are immediate actions to alleviate the situation:
# Reduce banner and all the images size to 72 ppi resolution and save in the
JPG format. Use photoshop "Image Size" dialog. The banner and thumbnails of
screencasts were already changed, just need to regenerate the CSS and merge the
patch.
# The next fierce contributors to the poor performance are screencasts youtube
videos. It takes 700ms for each screencast to make a roundtrip to YouTube. See
the screenshot attached where 3 base.js calls are triggered by the video links.
This has to be done asynchronously.
# Preload GitHub, Twitter butten and feed asynchronously too.
The overall goal of this optimization is to speed up the loading to 2.5 seconds
(no more).
> Optimize Ignite main page load performance
> ------------------------------------------
>
> Key: IGNITE-7292
> URL: https://issues.apache.org/jira/browse/IGNITE-7292
> Project: Ignite
> Issue Type: Task
> Components: site
> Reporter: Denis Magda
> Assignee: Prachi Garg
> Priority: Blocker
> Fix For: 2.4
>
> Attachments: Screen Shot 2017-12-22 at 9.49.02 AM.png
>
>
> Ignite main page load performance is poor - takes from 3 to 5 seconds to load
> it completely. That might affect the SEO optimizations we've done so far.
> These are immediate actions to alleviate the situation:
> # Reduce banner and all the images size to 72 ppi resolution and save in the
> JPG format. Use photoshop "Image Size" dialog. The banner and thumbnails of
> screencasts were already changed, just need to regenerate the CSS and merge
> the patch.
> # The next fierce contributors to the poor performance are screencasts
> youtube videos. It takes 700ms for each screencast to make a roundtrip to
> YouTube. See the screenshot attached where 3 base.js calls are triggered by
> the video links. This has to be done asynchronously.
> # Preload GitHub, Twitter butten and feed asynchronously too.
> The overall goal of this optimization is to speed up the loading at least to
> 2.5 seconds (no more).
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