Whoops, I missed the link.
https://www.mediawiki.org/wiki/Reading/Web/Projects/Performance/Lazy_loading_images.
Thanks for working on this.

Pine

On Tue, Aug 23, 2016 at 8:33 PM, Pine W <[email protected]> wrote:

> Good to hear. Does this also mean that pages load faster?
>
> Pine
>
> On Tue, Aug 23, 2016 at 2:20 PM, Jon Robson <[email protected]> wrote:
>
>> FYI after much experimentation, research and testing the mobile site has
>> been lazy loading images [1] since Thursday 18th August. This means if you
>> do not see an image you will not download it. We have taken care to ensure
>> users without JavaScript can still view images and that most users will
>> barely notice the difference.
>>
>> We are currently crunching the data this change has made and we plan to
>> write a blog post to reporting the results.
>>
>> In our experiments on Japanese Wikipedia we saw a drop in image bytes per
>> page view by 54% On the Japanese Japan article bytes shipped to users
>> dropped from 1.443 MB to 142 kB.
>>
>> This is pretty huge since bytes equate to money [3] and we expect this to
>> be significant on wikis where mobile data is more expensive. In a nutshell
>> Wikipedia mobile is cheaper.
>>
>> As I said blog post to follow once we have more information, but please
>> report any bugs you are seeing with the implementation (we have already
>> found a few thanks to our community of editors).
>>
>> ~Jon
>>
>> [1] https://www.mediawiki.org/wiki/Reading/Web/Projects/Performa
>> nce/Lazy_loading_images
>> [2] https://www.mediawiki.org/wiki/Reading/Web/Lazy_loading_
>> of_images_on_Japanese_Wikipedia
>> [3] https://whatdoesmysitecost.com/
>>
>>
>>
>> _______________________________________________
>> Mobile-l mailing list
>> [email protected]
>> https://lists.wikimedia.org/mailman/listinfo/mobile-l
>>
>>
>
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