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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Can CloudFlare use different origins based on path pattern?

I'm trying to switch from AWS CloudFront to CloudFlare. Currently, my web site is hosted on EC2 and my large static files are placed in S3 separately. CloudFront let me serve the web pages and the ...
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11 views

Should images moved to CDN be 301 redirected?

I've seen a couple different questions or this one, similar to this, but they didn't really answer my question all they way. I have a site I built for a friend about a year ago and I recently had all ...
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1answer
29 views

Benefits of CDN for the providers of online libraries

I know benefits of using cdn for ones website and I have been using cdn for 5 years now. But my question is, Sites like jQuery, Bootstrap, Web Fonts, ... that provide free cdn for their products that ...
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2answers
17 views

Measuring if I actually need to put my images in to a CDN?

I am currently evaluating adding CDN capability to our website. I know however I do not want to go through the effort, or pay the cost associated unless I can measure the improvements. So therefore, I ...
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4answers
76 views

Local files vs. CDN

If website load time is a concern which is generally better to use when referencing a JavaScript or CSS file? Would using a CDN be better or would that just add more HTTP requests?
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2answers
61 views

What CDN features are the most important when picking a CDN provider?

Price and a number of PoP's surely do matter. But if I was after choosing one CDN provider out of 10 similar ones, what CDN features would be the most important? Which ones do really matter for ...
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23 views

CDNify Not Getting Assets

I'm trying to add my website as a resource on CDNify, but it doesn't seem to be fetching my assets nor caching them. From their website: How long does it take the CDN to setup? 5-10 minutes, ...
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3answers
93 views

What Ranks Better? Faster Server located in foreign country or Slower Server from same country?

95% of my website traffic is from India and 5% from USA. What happens if I host my server with higher resources in USA or with lower resources in India. Will it have any effect on the ranking of my ...
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2answers
142 views

jQuery not loading from CDN

I have a custom CMS, and for some reason jQuery will not load from the CDN. After sitting on this for days, I remember I made a change the the .htaccess file but not sure if it's really the cause. ...
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39 views

How to prime cache on all location of a cdn

I have just started using MaxCDN to serve static resources faster (images, js and css mostly). It works great, as long as the data is cached on the cdn's location that is close to where I live. But ...
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19 views

speed boost for just a subdomain

Because I'm hesitant to jump into new products for my website, I'm looking for a special free CDN that I don't know if it exists or not. I tried incapsula on my mobile site, and unfortunately, it ...
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2answers
86 views

Would a CDN solve the problem of me making $0 RPM on my mobile site?

I read the following policy on google: Is placing a 300x250 ad on the first view screen of a smartphone considered a policy violation? Yes, this would be considered a policy violation as it ...
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4answers
815 views

How can CloudFlare offer a free CDN with unlimited bandwidth?

The CloudFlare free tier service offers unlimited bandwith while other CDNs charge starting at about $.10/gb. CloudFlare does not have bandwidth limits. As long as the domains being added comply ...
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4answers
46 views

Which is better for linking to external resources on a webpage?

What is the recommended way for linking to external CSS files and JavaScript files on a HTTPS secure webpage, e.g is it better to use: //cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/...
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14 views

Do I need CDN for a Wordpress blog getting 50000 page views a month? [duplicate]

My blog gets pageviews from all over the world and it has approx. 500 images.
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2answers
79 views

Need .htaccess mod_rewrite for serving static content from subdomain, but forcing www otherwise

I have a website where I currently force example.com visits to www.example.com, and it has an SSL certificate, so I also force HTTP to HTTPS. My SSL certificate covers example.com and www.example.com. ...
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2answers
29 views

When CloudFront is activated some elements are failing to load

I use WordPress and I'm using CloudFront as my content delivery network. When activating CloudFront some elements, practically icons are not loading, what could be the problem?
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1answer
130 views

Low cache hit rate with Cloudflare

I am using a free Cloudflare account with a WordPress site and have seen consistently poor cache hit rates. After several weeks using Cloudflare, only about 22% of requests and 50% of traffic by ...
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2answers
55 views

Avoid caching by creating photo names that contain unique identifiers?

If you are building a website that will display photos to users of the site, is it important to always give each photo a unique name? For example, instead of naming a photo file using an index number ...
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2answers
92 views

Determine Original Domain from CDN URL

Given a URL with a CDN domain (e.g. a1856.g2.akamai.net), is there a way to find out the original webpage/service that was requested when it was delivered via that CDN? I am monitoring my internet ...
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2answers
1k views

Can we serve our sites images with an ad server and not have the images blocked by ad blockers?

For speed of deployment on a custom build site we were looking at using an AdServer system for the delivery and management of in-house banners, videos and selective graphical elements. Yes, some were ...
4
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1answer
506 views

getting CDN images indexed with Google

I have somewhere close to 500,000 user-uploaded images hosted on a Cloudfront CDN -- separate from our main host (exampledomain.com). Up until this point, few of them have been getting indexed at the ...
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2answers
741 views

Can I route only a subdomain through CloudFlare?

I'm currently using Amazon CloudFront as a CDN for my images on a subdomain img.example.com, from an origin origin.example.com. I recently saw that CloudFlare provide a CDN for a flat fee so I'm ...
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12 views

How many visitors can my dedicated server handle at once? [duplicate]

I have a dedicated server with these specs: Processor: Intel Core i5 3.40GHz (3570) Memory: 2 x 4GB DDR3 Hard Disk: 2 x 1TB (Raid-1) Operating System: Microsoft Windows Server 2008 R2 Web 64bit ...
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1answer
71 views

How to SpeedUp? Small Wordpress page, 447kb, load time ~3sec

Testing: Under NameCheap shared hosting my 5 page Wordpress site first page is 447kb HTTPS and 23 requests but takes 3 seconds to load (pingdom). That is rather poor right? Tried a second time ...
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3answers
98 views

Youtube video as page background

I'm creating a page for the customer, and I wanted to use youtube video as a page background. I don't know if it's legit (or prohibited) to use youtube like CDN server (cuz it uses their bandwidth ...
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1answer
50 views

Advantage of Using Azure CDN [closed]

We have a couple sites hosted on Azure's cloud, and we're using an external CDN for some content. Would there be any advantages in terms of performance if we were to use Azure's own CDN?
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119 views

Possible SEO issues with setting up CDN

I am about to enable CDN on one of my new sites and want to avoid any duplicate content/ranking issues. By default WP engine CDN url's are configured the following way: This url: http://domain.com/...
2
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1answer
70 views

What's the SEO impact of using a shared CDN URL

Say I have a Magento webshop with 4 different store-fronts and a European CDN which has a customized DNS lookup handler which localizes your CDN DNS lookups (so looking up cdn.myshop.co.uk from France ...
2
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1answer
103 views

Setup www as main domain on Cloudflare

I'm trying to setup Cloudflare so my www subdomain doesn't redirect to the http naked domain and do exactly the opposite: mydomain.com redirecting to www.mydomain.com Cloudflare automatically ...
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1answer
27 views

CDN change check

After I push a change to our assets origin, is there a way for me to check if this change has indeed cascaded everywhere on our CDN? I am looking at something similar to what OpenDNS Cache check does ...
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1answer
43 views

Full Boostrap from CDN vs custom version from own server

The last few versions of Twitter Bootstap can be customized to include only the components you need. The full version, with all the components, can be served from a wide variety of public CDNs (...
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1answer
434 views

Does Server Location matter for SEO if you have a CDN?

I'm looking into specialised hosting for WP, one provider has three different server locations but none in the UK. However, they have over 30 CDN locations. My question is, if I decide to put my site ...
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1answer
1k views

Webmaster Tools “Fetch as Google” doesn't fetch my js/css/images on a CDN

I've discovered that when I do Google Webmaster Tools --> Fetch as Google on a page on my site (let's call it http://example.com), it shows the static assets (js, css, and images) as Temporarily ...
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4answers
2k views

Google doesn't crawl CDN files

I've noticed that Google Webmaster Tools is reporting a lot of blocked resources in my website. Right now all the "blocked resources" are .css, .js and images (.jpg, .png) that I serve from Cloudfront ...
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2answers
191 views

Serving images on CDN; allow crawl of origin or CDN or both?

I have searched and read through a lot of questions regarding this subject, but cannot seem to find anyone that directly addresses my problem. I have a CDN for all my static images img.domain.net, it'...
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1answer
80 views

Can I make CloudFlare alias any /* request to a specific page?

I would like to serve any www.domain.com/* route with a specific static HTML page in my server. Is it possible to do this at a CDN level, for example using CloudFlare? For example: www.domain.com/...
3
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1answer
877 views

Receiving error 500 for WordPress when using CloudFlare as a CDN

My WordPress site is using CloudFlare as a CDN, and if I use the site's IP address to access wordpress/wp-admin/install.php directly, it works fine. However, when I try to call wordpress/wp-admin/...
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2answers
76 views

Why is there a DNS lookup from Bootstrap CDN that is no longer installed on my site?

I am having a BIG problem. Most of the DNS lookups are suppose to be on the following site: http://gtmetrix.com/reports/ytadvisers.com/6eIsggZE Again this one DNS lookup URL will not go away. netdna....
2
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1answer
118 views

Is there any benefits of using a separate .com domain for CDN?

My company is using AWS CloudFront as a CDN for our website's media content. The previous employee set up a separate .com domain name with CNAME pointing to our cloudfront domain (d3cerlni7****....
2
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2answers
551 views

Tumblr disabled custom domain for using CloudFlare

I have a Tumblr blog which uses a custom domain. Yesterday I tried to add CloudFlare to it which was a terrible mistake. Apparently Tumblr does not support Cloudflare and will therefore disable ...
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2answers
521 views

Google crawl rate dropped after activating CloudFront

Previously we've been using Amazon CloudFront for our static content (js, css etc). But to be able to reduce load on our origin servers and to be able to give our international users a good user ...
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1answer
193 views

How to identify and control which CDN location serves my website?

I have configured Akamai CDN for my site. I need to know which CDN location is used when I load my site. Is it possible to specify the CDN location to use? Can we by-pass the Akamai CDN so that site ...
10
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1answer
41k views

Font blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin'

we are experiencing this error in Google Chrome. We thought everything was set-up correct. But maybe not? Font from origin http://skin.cdn.com has been blocked from loading by Cross-Origin ...
2
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1answer
449 views

How can I prevent Facebook from considering Google drive links unsafe on my website?

On my small website I've recently began using Google Drive as content delivery network. This is to solve resource usage issues with my provider. This worked well, but I'm confused because Facebook ...
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1answer
52 views

Where and how should I host images for fast access and with least headache

I'm deploying my website on Heroku. I need to store around 5000 profile picture and each will be accessed around 100 times per week. All my traffic is coming from Europe, so I'd prefer them to be ...
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1answer
90 views

How do I find out where my server is?

I have this image hosted through Dropbox and it loads slowly. I need to determine if the location of the server is too far away from my main audience so I can determine if that is the cause of the ...
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3answers
526 views

Does using a CDN such as Amazon Cloudfront save hosting bandwidth?

I have a site hosted on a shared server with limited bandwidth. Does using a CDN like cloud front minimise bandwidth usage on my hosting server?
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158 views

Google PageSpeed: Generating critical css for css file served from CDN

We were trying to optimise the website using google pagespeed and now having some issue: We're using nginx_pagespeed module Trying to enable the prioritize_critical_css filter Since the CSS files ...
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20 views

Will a CDN improve my SEO results? [duplicate]

My website is hosted in the US and I was wondering if a CDN will help improve my SEO with search engines.