![]() Why is it important to continually optimize your Shopify site’s load time? In a nutshell, the tag (added to the html file) minimizes DNS lookups which cuts down load time. Alternatively, you can add “async” tags to the “script” tag. That way the browser won’t wait for them before loading the site. Move as many javascript files as you can from your “head” tag to right below your closing “body” tag. In particular, Bootstrap ships with lots of extra javascript modules that you may not be using. Make sure you are minifying javascript files in your theme, and remove any unused javascript. They make a huge difference in load times. Use a CDN (Content Delivery Network) to serve your images, videos and any other sizeable files.ĬDNs like Amazon Cloudfront specialize in serving website files at any location in the world. Here’s a github repo that’ll help you get started: (If this sounds too complicated for you, then it is - contact your dev!) 4. ![]() If you want to work around this, Sina recommends using grunt or gulp job to concatenate multiple files together. Unfortunately, Shopify makes this a bit difficult by not supporting the scss `import` function. The browser will have fewer files to load before displaying your page. If you have large product images you’re best off lazy-loading them using javascript instead of loading them directly in the html. He recommends using ImageOptim’s online MozJPEG tool for compressing MozJPEG, as well as ImageAlpha and ImageOptim. Shopify does this to some degree already, but your theme images might benefit from more compression. Sina works to compress images as much as possible. To find out your load time, click the “No Throttling” dropdown, select “DSL”, and refresh the page. A good benchmark, according to Sina, is a 4-second page load if the connection is throttled to DSL. You can access it by holding down cmd+shift+c on Macs or ctrl+shift+c on PCs. You can see exactly which resources are loading, in what order, and what files are taking the longest to download. The network panel allows you to throttle your connection and record network activity. If you’re looking for more in-depth information on your current load times, Chrome’s network panel is the tool to use. This is a great tool for analyzing exactly how quickly your page loads, and what’s causing the lag. But don’t take their results as gospel - many of the recommendations can be too general and not very actionable. This tool gives you a quick overview of your site. #Shopify throttled how torequest 10, response: Query place success.If you’d like to start the new year in high gear, here are some tips on how to speed up your Shopify store. request 9, response: Query place success. request 8, response: Query place success. request 7, response: Query place success. request 6, response: Query place success. request 5, response: Query place success. request 4, response: Query place success. request 3, response: Query place success. request 2, response: Query place success. Server is listening on request 1, response: Query place success. Test results, Pay attention to the time of the request 20253425 Return new Promise(function (resolve, reject) ) Įxpect(res).to.be.eq('Query place success.') PromiseImplementation: Promise // the Promise library you are using RequestsPerSecond: RATE_PER_SECOND, // up to 1 request per second Let RATE_PER_SECOND = 5 // 5 = 5 per second, 0.5 = 1 per every 2 seconds There is a solution using leakybucket or token bucket model, it is implemented "limiter" npm module as RateLimiter.Īnother way is using PromiseThrottle, I used this, working example is below: var PromiseThrottle = require('promise-throttle')
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