computerscience.co.kr

Tasks

Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.
Use "H" tags.

SEO

URL

Domain : www.computerscience.co.kr/

Character length : 26

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://computerscience.co.kr/robots.txt

User-agent	Disallowed for the search engines
*	All subpages are denied to crawl

Social

Social Engagement

No info found.

Content

Doctype

Missing doctype element

Encoding

Error! The character encoding setting is missing!

Language

Error! No language localization is found.

Title

Character length : 0

Serious mistake! No title found on the analysed webpage!

Text / HTML ratio

Ratio : 0%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
0	0	0	0	0	0

No "H" tags found

Heading structure in the source code

Word cloud

Keyword matrix

word	title	descriptions	heading

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Error! The website uses iFrame solutions. This type of contents are not indexed by Google.

Images

We found 0 images on this web page.

Good! Every image has an alternative text attributes set on this website.

Technologies

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<FRAMESET>	1
<FRAME>	1

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<FRAMESET>	1
<FRAME>	1

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

Good! No render blocking elements found!

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

317.56KB

Javascript minifying

You can save 26.6KB (44% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

File size of all css files combined

78.07KB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

47.19KB

Gzip compression

Error! By using Gzip you can save 119B (34% compression) on your site.

By compressing http://www.computerscience.co.kr you can save 119B (34% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is set correctly for all elements.

Speed test – Images

File size of all images combined

554.88KB

Image optimisation

You can save 364KB (75% compression) by optimising the images below:

By lossless compressing the https://cse.snu.ac.kr/.. /P1012666.JPG you can save 50.4KB (84%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_small_3.jpg you can save 43.5KB (79%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_301%EB%8F%99%EA%B1%B4%EB%AC%BC%20%EB%82... you can save 40.2KB (78%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_301.2%EB%8F%99%EA%B1%B4%EB%AC%BC%20%EC%... you can save 39.7KB (79%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_301.2%EB%8F%99%EA%B1%B4%EB%AC%BC%20%EC%... you can save 39.7KB (79%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /IMG_5659_s.jpg you can save 38.4KB (80%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /tree_0_1_0_0.jpg you can save 33.7KB (81%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_%ED%95%B4%EB%8F%99%EB%8F%84%EC%84%9C%EA... you can save 24.2KB (67%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_%EB%8C%80%ED%95%99%EC%83%9D%2520%ED%94%... you can save 22.4KB (71%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_2018%EB%B2%84%EC%A0%BC.jpg you can save 13.9KB (57%) data.
By lossless compressing the https://cse.snu.ac.kr/.. /_%EC%98%A4%EC%84%B8%EC%A4%80.jpeg you can save 6.1KB (43%) data.
By lossless compressing the https://cse.snu.ac.kr/sites/all/themes/dcse/images/logo-ko.png you can save 3.9KB (30%) data.
By lossless compressing the https://cse.snu.ac.kr/sites/all/themes/dcse/images/expanded-b.png you can save 2.7KB (96%) data.
By lossless compressing the https://cse.snu.ac.kr/sites/all/themes/dcse/images/search.png you can save 2.6KB (86%) data.
By lossless compressing the https://cse.snu.ac.kr/sites/all/themes/dcse/images/prev.png you can save 1.3KB (61%) data.
By lossless compressing the https://cse.snu.ac.kr/sites/all/themes/dcse/images/next.png you can save 1.3KB (60%) data.

Links

We found a total of 0 different links.

Website security

116.126.86.56

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

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Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Typos

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SEO report of computerscience.co.kr

Error! The "meta title" is missing, the page has no title!