Instant Page

Make your site’s pages instant in 1 minute ⚡


Amazon and others found that 100 milliseconds of latency is responsible for 1% in sales. But latency on the web is hard to overcome. uses just-in-time preloading — it preloads a page right before a user clicks on it.

Would you recommend this product?
9 Reviews4.4/5

Tried this, got psyched. Then i found out that it is invoking some code that triggers a very huge advertisement on the webpage. Not really what I was expecting.


Do what it's made for


Add advertisements to the page

IF it loads in ads that makes it basically pointless... I will have to test this myself too.
Can you provide more details?
Can you show an example of this please (screenshot?). If this is the case, then it ruins it for me.
You can see the source code at, and the integrity checksum ensures that this code won't change. Perhaps you're mistaken about the source of the advertisement?

Would be cool to let us host the JS on our end


Very simple, works like a charm.



Here's a link to the repo: Here's a link to a npm package (not sure if the author published it):

5 sec installation, and pages load noticeable faster! Impressed. Thank you!


It works indeed, I'm pleased with the perceived loading speed with this little code snippet. And it seems to be safe.


Not faced for now.

Awesome script. Thanks!


For Shopify store: Articles & Products load fast. Place code in footer.liquid just before < /footer>


None so far