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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Hosting of static content without server, only through CDN [duplicate]

My content is fully static, using only HTML, CSS, JS. It's only one page, which needs to load really fast from any country, and should be online for only 3 months. I already have the domain name. I ...
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191 views

How to view website from different locations [duplicate]

I'm trying to view my website from different locations around the world. I tried browser shot but it's not really accurate and does not allow me to select which country I want. I specifically want ...
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30 views

Github download is deprecated [duplicate]

Possible Duplicate: How to find web hosting that meets my requirements? I'm using Github for a Open Source project, we have also used their file system so that users can download our binary ...
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218 views

How to keep a local copy of all images and still serve images from Amazon S3?

I'm using amazon s3 to host assets for my site (mainly images). At the moment when a user uploads an image via a form, the php script uploads the image directly to my bucket on s3. I would like to ...
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124 views

Is there a limit of emails/pictures per Gravatar account?

I'm building a site to connect patients to doctors. Each doctor will have a profile picture. I'm quite happy to manually maintain the profile pictures as there won't be that many doctors nor will they ...
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3answers
395 views

Cloudflare is it safe?

I am thinking of signing up with cloud flare, but since i'm not very familiar with the technical side of things, I wanted to ask here first. How safe is it to sign up with services, like cloud flare? ...
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147 views

Most immediate CDN

I'm interested in the user experience effects of a near-instantly loading home page. Are there CDNs specifically designed to serve tiny data, like a 500-byte HTML page, to the browser as fast as ...
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129 views

Reference single javascript file from many web applications

I have a javascript file (called secure.js that has several functions defined in it. I also have a Visual Studio solution with ten different ASP.NET web applications. I want to be able to call the ...
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2answers
714 views

Is there a CDN for backbone.marionette?

Getting started with Backbone and Marionette, I was about to copy the file at https://github.com/marionettejs/backbone.marionette/blob/master/lib/backbone.marionette.js to my local server, but ...
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28 views

Images from remote source - is it possible or is it bad practice?

I'm building a management system for websites and I had an idea related to image galleries. I'm not sure it's a good approach. Since image space needed is related to how many images a user might ...
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71 views

How to invalidate images on Amazon CloudFront after optimising them?

After checking on Google PageSpeed Insights, I have optimised the images on several websites using jpegoptim and optipng. Obviously a lot of the images are now smaller and they have new timestamps, ...
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387 views

Why does Google PageSpeed Insights show a lower score for my website when using a CDN?

I'm trying to improve my site's PageSpeed. So far so good, I received score of 91 points for mobile and 97 points for desktops using Google PageSpeed Insights. However, when I add a CDN service for ...
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172 views

Alternatives to google static maps [closed]

Goood Day Essentially I am getting hammered with costs for google static maps as I have a reasonably high traffic website and need to place a static map image on many of the web pages. Google want to ...
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234 views

Podcast site - Serve audio files with CDN

I am managing a small podcast website hosted on a shared server. Currently there are only eight or nine episodes, each of which are about 50 MB, so bandwidth is not really an issue at the moment. ...
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1answer
140 views

Will moving Images to CDN effect Google Image search results? [duplicate]

I'f moving images on a site to a CDN how does this effect the image results in Google image search? Will any images come up in Google image search coming from the site?
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2answers
70 views

Does google take into account page load differences from caching?

Here's what I mean by that. If I use internal CSS, the page will load a bit quicker on the first time it is visited, but with external CSS a user can cache the document and load the rest of the site ...
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1answer
133 views

Setting Up CDN…beginner questions

I am using MediaTemple web hosting and they are using Edgecast's CDN network. I am planning to join CDN service, so I read through the guide, but I am confused about the 'Update your code' section: ...
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236 views

CDN CNAMEs not resolving to customer origin

I have set up an Edgecast CDN to mirror all my static content. Because I use the root of my domain (donaldjenkins.com) to host my main site—using Google Analytics which sets cookies—I've stored the ...
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46 views

Content Delivery Policy setup

I want to secure my website using a Content Security Policy. I'm came up with the following policy: X-Content-Security-Policy: default-src https://www.example.com https://static.example.com; ...
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546 views

Can parking a domain on my primary domain have an effect on primary domain's SEO?

My Question is this: I have a primary domain (assume it's domain.com). Now I parked domain-static.com on domain.com. The idea is that static content (images, JS, CSS) is served from ...
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22 views

What is the best way to make to invalidate or recreate an entire Amazon CloudFront distribution?

After asking this question, I have decided to recreate some CloudFront distributions, as so many files need to be invalidated. But instead of creating a new distribution, is it possible to just ...
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1answer
176 views

What are the HTTP header identifiers for different OVH CDN cache locations?

When having a web hosting solution from OVH that includes their Content Delivery Network (CDN), and the OVH web hosting + OVH CDN are correctly configured, the HTTP headers of the served web site are ...
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245 views

Using CNAME to point a subdomain to a CDN, will that affect SEO of the subdomain?

I want to install a CDN service on a subdomain of my site. Since the service requires the subdomain to use CNAME (to point to their servers), will that affect the SEO of the subdomain? I know that ...
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188 views

Should I add the CDN or the source URL of an image to the XML image sitemap?

I'm creating a WP plugin and I have the source URL for the image and the CDN URL to the image as well that is generated by replacing the host to the CDN host. Which is better, if I add the source URL ...
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Non-dynamic CMS [duplicate]

Some of the web sites I visit every day (news, sports, etc..), although the content changes very often (several times per day), the URLs always have .html extension, what makes me thing that the ...