Questions tagged [cdn]

A content delivery network or content distribution network (CDN) is a system of computers containing copies of data placed at various nodes of a network.

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Connect Route 53 to DigitalOcean CDN

I'm using Route 53 as my DNS provider and I'd like to use DigitalOcean's CDN How would I go about routing a subdomain to a DO CDN? Would a CNAME work? cdn.mydomain.com CNAME mydospace.nyc3.cdn....
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Lottie code works in Codepen, but not when embeded

So, I've got this pen: https://codepen.io/MattDAndre/pen/QXNvLr It's beautiful, it works, I'm so happy! When embedding the code into my Webflow page (with some CSS modifications), I like to ...
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Cannot convert Jpeg to WebP. CDN

Cannot convert Jpg to WebP, because the image I copy from is link to CDN. I am building affiliate website using wordpress. I am now try to optimise the site and google said "Serve images in next-gen ...
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Creating custom list icon css

I've been trying to find a library with all different types of file icons, so far with no success so I'm going to need to create my own. The idea is that it'll be able to be used in the same way as ...
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How to find permanent Telegram file link?

I am trying crawl some channels data from Telegram web client. In this case some files of Telegram have links from cdn like this one: https://cdn4.telesco.pe/file/SYmat3daXTqSHeIdhvRLnjetlwx4... ...
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Are there any tools/processes for narrowing down the root caus of an extended TTFB/Server wait time?

I've recently taken over the management of an e-commerce site. It is running on AWS (deployed through Elastic Beanstalk), based on Woocommerce/Wordpress with a custom theme and some custom javascript ...
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Loading jQuery CDN on Chrome gives “Failed to load resource: net::ERR_CERT_AUTHORITY_INVALID”

My Team's development project uses jQuery from the following cdn. https://cdn.jsdelivr.net/webjars/jquery/2.1.4/jquery.min.js The Chrome browser is giving "Failed to load resource: net::...
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Expected latency in cache hit between two semi-concurrent requests to a CDN

If you have two users requesting an asset from a server fronted with a CDN and at start the asset is in a cold cache state, what is a reasonable delta in time between two requests that one can expect ...
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Connect Firebase with PHP driven app to save and serve js files

I have PHP app that generates javascript code for the widget. User can include it on their website like this <script src="https://www.ourappdomain.com/widget.js?shop=3543"></script> ...
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Google still not indexed images on the website (around 450 images) [closed]

We faced with my colleagues with such kind of issue that Google still not indexed most of our images (around 450 images were detected as "Discovered - currently not indexed" - please see screenhot ...
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Can I use ES Modules library from CDN?

I want to use this library via CDN. https://www.jsdelivr.com/package/npm/lit-element My js code is here. import { LitElement, html } from "https://cdn.jsdelivr.net/npm/[email protected]/lit-element....
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Serving .APK file from CDN with headers to install in Android

I want to serve a .APK file to users to download. I have a CDN and it works fine. When I request file download, It downloads from CDN. But I have a problem. My users request downloads from Android ...
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31 views

WebView rendering with MathJax very slow

I am passing an HTML string containing Tex-formatted math to a WebView, which uses the MathJax library (delivered through a CDN) to render the webpage. The problem is, the app takes a long time to ...
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Azure URL Rewrite any URL without extension

I'm trying to set up Azure CDN so that any requests that come through without an extension are 'rewrote' to just URL '/'. E.g. http://example.com/test/ becomes > http://example.com but http://...
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Google Cloud Function injecting 'Cache-Control: Private' header in response to Bingbot User Agent independent of function code

We have a Google Cloud Function in live, which is essentially returning the correct redirects for us from a now-defunct site using a very simple Python script, backed by a CDN which is caching the ...
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How do I package a Vue CLI 3 app as a configurable widget?

I have made a Vue app with Vue CLI 3, which I would like to distribute as a widget, via a CDN. The way I see apps like Hotjar doing this is through a snippet which refers to a script on a CDN, with a ...
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Skype webcontrol login error happened through SDK

I tried below code. but during login it's displaying error. Skype.ui({ "name": "chat", "element": "SkypeButton_Call_lemonkazi_1", "participants": ["...
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How do I change internal links with AMP CDN?

how can I submit site internal links on CDN? for example: My domain:arthur.com Internal link as i want: arthur-com.cdn.ampproject.org/c/s/arthur.com/ how can I make this internal link placement? ...
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Cloudflare with WPRocket

So... I just created a new CDN through CF. I'd like to know how long does it take the DNS to propagate worldwide? I tried registering the CDN that I created in CF into WPRocket but it's breaking my ...
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Is it possible to specify a custom CDN for ActiveStorage?

I am running a Ruby on Rails website and am currently using Rails' ActiveStorage to store my images and videos. I am using a AWS based space for storage (DigitalOcean) and they recently rolled out ...
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Azure CDN rewrite rule for default document index.html

I've found question: Azure CDN default document index.html. I've tried: /. $. ^$. But it doesn't work. How rewrite rule should look to rewrite url for request to the site root to index.html?
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How do CDN's speed up dynamic content [closed]

According to https://aws.amazon.com/cloudfront/dynamic-content/ Amazon makes the following claim If you are serving dynamic content such as web applications or APIs directly from an Amazon ...
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Is it possible to use React.Component just including react and reactDom as tags in the html?

I've been looking for an answer and reading documentation but I still can't make it clear for me. So I'll make it simple. I want to know if it's possible to use, for example, React.Component just with ...
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How to import a variable from a JS file in another JS file that uses Vue CDN? - Uncaught SyntaxError: Unexpected identifier

I'm new to Vue, and been trying to import a variable that consists of API key necessary for my app.js where Vue CDN is used. But I received this error: Uncaught SyntaxError: Unexpected identifier ...
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Need help understanding the Firebase Storage CDN

I'm building an audiobook app and have uploaded the audio files on Firebase Storage. My problem is that I experience different performances in San Francisco vs Toronto. I am under the impression that ...
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CloudFlare CDN and certificates

I run a website https://www.photopea.com , which is visited by 90 000 people a day. I wanted to route the traffic through CloudFlare CDN, to make it load faster and avoid DDOS attacks. I made a CF ...
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1answer
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Django Bokeh - Uncaught TypeError: Bokeh.$ is not a function

Bokeh version , bokeh==0.12.3 CDN_Js version , https://cdn.pydata.org/bokeh/release/bokeh-0.12.3.min.js the Bokeh Script JS that gets embedded into the HTML template of Django as below :- Bokeh.$(...
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Why am I unable to use packages via CDN in my react app?

I am currently trying to set up a map in react using leaflet. I set up my map component and app component in jsfiddle and everything works perfectly(https://jsfiddle.net/myulz/8Lg4qpmf/36/ ), but when ...
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Using Content Delivery Network (CDN) hosting is preferred to host files? [closed]

I'm developing web solution from a while and I've the feeling that most developers prefer CDN links for sources rather than host JavaScript libraries or CSS styles files besides their pages. Is it ...
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Code to update a file in regular intervals

I am trying to build a sample network as follows: I have 2 AWS Ubuntu instances (say A and B). I have a file in the home directory of both the instances. They are the same files. Now, if I update ...
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Node.js/Express.js - How to render a remote HTML file to the client?

I am currently in the process of making a blog website, writers for this website have the ability to upload AMP HTML files and the assets required for does files to work. Both the html file and their ...
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NPM registry API, view a package's internal structure and file's through a JSON response

Is it possible using the NPM registry API to request an endpoint such as https://registry.npmjs.org/jquery And view the Tarbells structure and internal files without having to actually download the ...
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Friconix integration in web page

I try to integrate an icon library (Friconix) on a web page by following instructions on this Quick start guide. I do not understand why icons are not displayed. I made a jsFiddle: https://jsfiddle....
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Created mutliple CDN endpoints with the same origin hostname. How does the CDN work in this case/

I have created two CDN endpoints in one CDN profile with the same web app as the origin hostname. In that case, how does my CDN work? Will it route the requests to both the CDN endpoints ??
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How to configure CloudFare and Auto-SSL to work correctly together?

My hosting package includes Auto-SSL which automatically generates an SSL certificate as long as the Nameservers are pointing towards the hosting company. However, I would also like to be able to use ...
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GitHub Pages + Jekyll + Bootstrap + CDN question

I'm new to GitHub Pages and Jekyll, and moving my blog https://sypalo.com to it. I decided to use CDN for Twitter Bootstrap, so just copied example links from official website to the default.html ...
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Why user cannot access certain assets from certain region

Our website uses Cloudflare as CDN. Recently, our customer reported the site is totally not accessible. After some inspection, I finally find out it is because users at certain region cannot access ...
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How to track and restrict the script of external download links for logged in wp users?

I want to restrict our external direct download links inside of wordpress site to only wp logged in users when they are outside of wp. I have both wp site and external site root access. How can i ...
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Understanding Azure CDN

I am new to Azure CDN. Basically, I am trying to use CDN for my php website images, javascript files and css files. I have created an Azure blob storage, then I added one container and started adding ...
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What should I do when GTMetrix tells Compress https://cdn.segment.com/analytics.js/v1/platform/analytics.min.js?

I am analyzing our website with GTMetrix.com and they're telling me: Compressing https://cdn.segment.com/analytics.js/v1/platform/analytics.min.js could save 85.5KiB (71% reduction). I'm not even ...
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AngularJS issue: $sce:insecurl despite $sce.trustAsResourceUrl

I have a set-up using templates from my CDN, that usually works fine but periodically I get this error: ng-error: Error: [$sce:insecurl] http://errors.angularjs.org/1.7.5/$sce/insecurl?p0=https%3A%2F%...
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1answer
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Cherry-pick: from two URLs with same file on different CDNs, load whichever is in cache

I have a web app that wants to load bootstrap.min.js It's on these two CDN's (among others): https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/js/bootstrap.min.js https://stackpath....
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Is it legal to use favicons from google's host on my project?

Feedly to mention a popular site is using google's hosting to display favicon on their pages. the endpoint looks like this, https://www.google.com/s2/favicons?domain=namecheap.com duckduckgo also ...
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Suddenly “mydomain.azureedge.net” (Azure CDN - Standard Akamai) not supporting TLS version less than 1.2? Any idea why?

Suddenly "mydomain.azureedge.net" (Azure CDN - Standard Akamai) not supporting TLS version less than 1.2? Any idea why? Is there anybody facing same issue?
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Laravel App initializing slow after a few weeks of deployment

The app initial load is slow (more than 30 seconds) but everything all pages load faster after initial load. I redeployed it into a new server and it loaded fine. But after a few weeks the load time ...
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How to convert nginx rules to Apache .htaccess code

quick background: I have code for the nginx config. The goal is to implement a full site CDN caching, so some HTTP request handling changes need to be made, therefore the code. The problem: I don't ...
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Working directly from 'cloud' or 'online' github

I don't precisely know how to frame this question for Google so I've come here. I am currently doing a lot of python programming and am also using GitHub. However, my current situation has me moving ...
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How to add two different image sources to a CDN

Is it possible to config the CDN in a way that it checks for two different image sources? for instance, I have an image with id 1001, which could exist on test1.com/1001.jpg or test2.com/1001.jpg ...
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How to call react logger function when using CDN

I'm creating files to learn react myself. To simplify things I use cdn and everything went flowless till now. I can't figure out how to provide the redux-logger middleware to my Redux.applymiddleware ...
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The canvas has been tainted by cross-origin data. file backgroundcheck.min.js:1

I have a wordpress site at http://www.robbiecdesigns.com/ with theme Oshine, and after installing W3 Total cache and setting up CDN with stackpath - when ever i have the CDN enabled, on the homepage i ...