Website SEO Analysis
In-Depth

Detailed Website Analysis

The basic overview not enough? Let's dive deeper.

zen-kernel.org Data In-Depth

A website is not just Quantcast ranks and meta information. There is a whole lot more to it. Let's give it a proper look now, shall we?

Page speed overview

• It takes around 0.9568 seconds for the homepage to fully load. This is a very good result, as search engines prioritize websites that are quick to load.
• It's worth to note the HTML of the page is around 29.2 kilobytes in size. A good result that should not impact load speed in any negative way.
• Judging by tags, the homepage contains at least 2 images. A great amount! Not too many, at least. Images should not impact page load speed negatively.
• Our database tells us around 19 server requests are made before the homepage is loaded completely. This is a pleasingly low number of server requests and adds to the improvement of website load speed.

Alexa rank up close and personal

Alexa, perhaps the oldest ranking system of its sort, bases it's website rating on approximated number of visitors of a specific page. In other words, the more visitors, the higher the global and local ranks. As of recently, Alexa has well over four million websites ranked. Having said all that, Alexa rank should be taken with a grain of salt. Or a massive bucketload. In other words, we think it to be greatly overrated, as it never takes into account how popular a website is within its niche.

• Alexa claims zen-kernel.org takes up 16,349,793 place globally, among all the indexed websites.

Host Server In-Depth

What is a server? It's basically a physical storage device (one that, sometimes, makes up several virtual servers for the cheaper shared hosting) that holds all the files and databases associated with a specific website or websites. Obviously, it's a touch more complicated than that (servers also have processors), but the essence is quite simple - your browser contacts the server, which then sends all the neccessary information and files to your computer. Each physical server has a unique IP address assigned to it, too, for easy recognition.

• The current IP address for this website's server is 192.30.253.112.
• Server seems to be online.

HTTP header and raw WHOIS entry

If you need more raw data, here's what we managed to gather:

HTTP/1.1 200 OK
Server: GitHub.com
Date: Sat, 30 Dec 2017 04:47:57 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Status: 200 OK
Cache-Control: no-cache
Vary: X-Requested-With
X-UA-Compatible: IE=Edge,chrome=1
Set-Cookie: logged_in=no; domain=.github.com; path=/; expires=Wed, 30 Dec 2037 04:47:57 -0000; secure; HttpOnly
Set-Cookie: _gh_sess=eyJzZXNzaW9uX2lkIjoiN2VlOGMwM2IzZjZkNGUxNDYzZWExOWYxOWI5YWU0ODMiLCJsYXN0X3JlYWRfZnJvbV9yZXBsaWNhcyI6MTUxNDYwOTI3NzY4NywiX2NzcmZfdG9rZW4iOiJPeEd1aGMzU3BVVUtsbWJkRkthVUQ2Rjh2OVpSa1M4UVdDYndiTmJiZzJ3PSJ9--ab4294ee98dde129fd4ae3448cd475012ee85eb9; path=/; secure; HttpOnly
X-Request-Id: 81f6ee0ef12fb15d9612caf03ba014ea
X-Runtime: 0.080609
Expect-CT: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
Content-Security-Policy: default-src 'none'; base-uri 'self'; child-src render.githubusercontent.com; connect-src 'self' uploads.github.com status.github.com collector.githubapp.com api.github.com www.google-analytics.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com wss://live.github.com; font-src assets-cdn.github.com; form-action 'self' github.com gist.github.com; frame-ancestors 'none'; img-src 'self' data: assets-cdn.github.com identicons.github.com collector.githubapp.com github-cloud.s3.amazonaws.com *.githubusercontent.com; media-src 'none'; script-src assets-cdn.github.com; style-src 'unsafe-inline' assets-cdn.github.com
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Public-Key-Pins: max-age=0; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="RRM1dGqnDFsCJXBTHky16vi1obOlCgFFn/yOhI/y+ho="; pin-sha256="k2v657xBsOVe1PQRwOsHsw3bsGT2VzIqz5K+59sNQws="; pin-sha256="K87oWBWM9UZfyddvDfoxL+8lpNyoUB2ptGtn0fv6G2Q="; pin-sha256="IQBnNBEiFuhj+8x6X8XLgh01V9Ic5/V3IRQLNFFc7v4="; pin-sha256="iie1VXtL7HzAMF+/PVPR9xzT80kQxdZeJ+zduCB3uj0="; pin-sha256="LvRiGEjRqfzurezaWuj8Wie2gyHMrW5Q06LspMnox7A="; includeSubDomains
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-XSS-Protection: 1; mode=block
X-Runtime-rack: 0.089498
X-GitHub-Request-Id: 8E3E:0584:2C93507:4949583:5A471A7D