Website SEO Analysis
In-Depth

Detailed Website Analysis

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

Page speed overview

• It takes around 8.6359 seconds for the homepage to fully load. If it were up to us, we'd urge the webmaster to improve. The result isn't very good, you see. Just saying.
• It's worth to note the HTML of the page is around 50.9 kilobytes in size. A good result that should not impact load speed in any negative way.
• Judging by tags, the homepage contains at least 22 images. A great amount! Not too many, at least. Images should not impact page load speed negatively.
• Our database tells us around 40 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 blackboard.com.cn takes up 344,408 place globally, among all the indexed websites. We updated this information on 2018-01-17.
• Compare that to the best rank this website has taken 2018-01-15, which is 340,026.
• As far as we know, the worst position for blackboard.com.cn was 997,361 (on 2016-10-11).
• The average Alexa rank for blackboard.com.cn is 769,765 at this time.

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 120.192.249.124.
• 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: Tengine
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Thu, 14 Dec 2017 12:47:04 GMT
X-Powered-By: PHP/5.6.25
Link: <http://www.blackboard.com.cn/wp-json/>; rel="https://api.w.org/"
Link: <http://www.blackboard.com.cn/>; rel=shortlink
Via: cache24.l2et15-2[3333,200-0,M], cache17.l2et15-2[3334,0], cache2.cn316[3450,200-0,M], cache2.cn316[3487,0]
X-Cache: MISS TCP_MISS dirn:-2:-2 mlen:-1
X-Swift-SaveTime: Thu, 14 Dec 2017 12:47:08 GMT
X-Swift-CacheTime: 0
Timing-Allow-Origin: *
EagleId: 78c0fa4215132556246454133e

Domain Name: blackboard.com.cn
ROID: 20030618s10011s00284749-cn
Domain Status: ok
Registrant ID: hc0198462195529
Registrant: 北京毕博信息技术有限公司
Registrant Contact Email: xuepeng.
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns10.hichina.com
Name Server: dns9.hichina.com
Registration Time: 2003-06-18 02:48:43
Expiration Time: 2018-06-18 02:48:43
DNSSEC: unsigned