Most voted "cdn" questions
Content Delivery Network (CDN or Content Delivery Network) is a term coined in the late 1990s to describe a system of networked computers that cooperate transparently to provide content (particularly large media content) to end users.
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answers4172
viewsCreating a CDN - content delivery network
Wikipedia Networked computer system via the Internet, which cooperate transparently to provide content. CDN are usually deployed in multiple locations. Benefits include reducing bandwidth costs,…
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answers189
viewsAre libraries downloaded multiple times?
I have an application that uses 3 libraries (Bootstrap, jQuery, jQueryUI) on 10 different pages. Browsers cache libraries?
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answer132
viewsWhy do CDN web addresses not specify protocol?
Usually web addresses start with http:// or https://, but CDN addresses like jQuery and Bootstrap start with //. Example: <link rel="stylesheet"…
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answers7290
viewsWhat is the importance of Integrity and Crossorigin attributes?
I have been doing some research, but I still have this doubt. Currently some frameworks, your link and script are coming with attributes integrity and crossorigin. Ex.: <link rel="stylesheet"…
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answers660
viewsCDN vs. join JS/CSS
Among the performance recommendations of a web system are: Use CDN (in case of jQuery, Bootstrap, etc) Join JS and CSS to decrease the number of requests Turns out those two rules go against each…
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answer303
viewsUse local files if CDN is Offline
I wonder if it is possible to perform a callback if a CDN is offline the system uses local files. Ex: I use the Fontawesome CDN but if the user runs out of the internet or the CDN goes offline, it…
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answer157
viewsAbout fallback for CDN
Some people recommend using the following technique (fallback) to load Javascript libraries locally if the CDN is out of order: <script…
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votes2
answers1051
viewsKnow if you are really a Cdn server
Good morning, Recently, in one of my websites, the owner of the hosting service, proposes to pass the content (videos and images) to Cdn. How do I know you actually switched to Cdn? How do I test,…
cdnasked 7 years, 2 months ago Bruno Serrano 151 -
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votes1
answer756
viewsHow should I work regarding Bootstrap and Javascript links?
How best to work with Bootstrap or Javascript? Reference by CDN link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" Reference by downloaded file link…
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votes1
answer75
viewsIs it possible to change port of an HTTPS connection in Cloudfront?
I have a service running on port 8090, when configuring CDN on AWS Cloudfront it is possible to change port http from 80 to 8090, and it works normally, however when changing https 443 to 8090 it is…
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answer408
viewsDifferences between Cache and CDN usage
What are the advantages and disadvantages when using CDN (Content Delivery Network) and Cache and how they can complement each other?
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answers296
viewsI can’t get access to Xios
I am using Axios by Cdn and error appears: "Uncaught Error: URL contains XSS Injection Attempt" The Javascript code of the main_axios.js file axios.get('https://api.github.com/users/diego3g')…
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votes2
answers1743
viewsIs there any way to clear cache in the client’s browser?
For example, I have my website and made a modification, but it has not yet been applied in the client’s browser. Is there any way I can run this cache cleanup in the client browser? With PHP,…
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votes1
answer301
viewsI can’t do doughnut and chartjs pie!
So I’m using the chartjs on a system here, but the pie and donut style does not display on the system. I imported the cdns: <script…
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answers25
viewsUse CDN or locally stored files?
I know what a DNC is, but I wanted to know some other things about: You should choose to use CDN or use locally stored files? What are the advantages of using each of the options? Which customer…
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answers28
viewsNot all images are uploaded by the browser
I have a page that needs to upload about 1200 photos and always worked well. But in the last batch of photos an error appears on the page as shown below: On those icons that appear if I right-click…
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answer43
viewsDoubt about CDN(Content Delivery Network)
Maybe my doubts are simple, but they left me thoughtful and wondering about. Since CDN helps in the distribution of content, etc... Let’s assume that I need to hire the service, then... 1- When you…
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answer40
viewsput the CDN, how do I write the code?
I am a beginner in programming and I have this question, I put the CDN <script src="https://unpkg.com/rivescript@latest/dist/rivescript.min.js"></script> to install the rivescript, but…