Mtcg.snu.ac.kr - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
60% 
Page structure
79% 
Link structure
25% 
Server
69% 
External factors
100% 
SEO Score
Response time
1.65 s
File size
24.70 kB
Words
874
Media files
8
Number of links
35 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Materials Data & Informatics Laboratory
The length of the page title is perfect. (356 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://mtcg.snu.ac.kr/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
GeneratorXpressEngine
viewportwidth=device-width, initial-scale=1
langen
og:localeen_US
og:typewebsite
og:urlhttp://mtcg.snu.ac.kr/
og:titleMaterials Data & Informatics Laboratory
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
The average number of words per sentence of 25.5 words is high.
This page contains 874 words. That's ok.
28.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 8 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: 20
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...327/b9395d66408b28fd893df63d1d5bb9d1.pngMaterials Data & Informatics Laboratory
...327/dbcff791f4d02bcd0368b4d8d542df36.jpgNo alt attribute provided
...327/f66c9155143957e573f12758a97fbe65.pngNo alt attribute provided
...327/8b8bbf60f55df44307f5c0926f3bd560.jpgNo alt attribute provided
...327/c919e68d73825c35bef5b65e83ede5ed.jpgNo alt attribute provided
...327/cd38743e821880229287148a684ea021.pngNo alt attribute provided
/layouts/paper_ss1.4/custom/a_l.pngNo alt attribute provided
/layouts/paper_ss1.4/custom/a_r.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H4 Sign In
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://mtcg.snu.ac.kr/Anchor Skip to content
http://mtcg.snu.ac.kr/IMG-ALT Materials Data & Informatics Laboratory
/index.php?mid=ResearchResearch
/index.php?mid=MembersMembers
/index.php?mid=PublicationPublication
/index.php?mid=PresentationPresentation
/index.php?mid=AMPPrograms & DB
https://github.com/MDIL-SNU/AMP2External AMP2
https://github.com/MDIL-SNU/SI...External SIMPLE-NN
https://www.snumat.com/External Subdomain SNUMAT
https://github.com/MDIL-SNU/Se...External SevenNet
https://classroom.google.com/c...External Subdomain 재료의 전자기적 성질
https://classroom.google.com/c...External Subdomain Introduction to atomistic modeling of materials
https://classroom.google.com/c...External Subdomain 전자구조계산 기초이론
https://classroom.google.com/c...External Subdomain 재료양자모델링
https://classroom.google.com/c...External Subdomain 공학수학 1
https://classroom.google.com/c...External Subdomain 현대물리
https://classroom.google.com/c...External Subdomain 매트랩의 기초
https://classroom.google.com/c...External Subdomain SIMPLE-NN 이론 및 실습
/index.php?mid=Home&act=dispMe...Sign Up
/index.php?mid=Home&act=dispMe...Find Account Info
/index.php?mid=PublicationSubdomain Anchor New Publication
/index.php?mid=PublicationSubdomain Anchor Modified ARTn method for efficient surface transition state identification
/index.php?mid=PublicationSubdomain Anchor This paper addresses the challenge of exploring potential energy surfaces to understand chemical reactions on surfaces, which is crucial for applications in ...
/index.php?mid=PublicationSubdomain Anchor No Text
/index.php?mid=PublicationSubdomain Anchor Text duplicate New Publication
/index.php?mid=PublicationSubdomain Anchor Simulating HF etching process of amorphous Si3N4 using machine learning potential
/index.php?mid=PublicationSubdomain Anchor This research aims to advance the atomistic understanding of dry-etching processes crucial for semiconductor manufacturing. Current molecular dynamics (MD) s...
/index.php?mid=PublicationSubdomain Anchor No Text
/index.php?mid=PublicationSubdomain Anchor Text duplicate New Publication
/index.php?mid=PublicationSubdomain Anchor Investigating disorder effect in Li6PS5Cl via machine-learning potential
/index.php?mid=PublicationSubdomain Anchor Solid-state electrolytes with argyrodite structures, have attracted considerable attention due to their superior safety and higher ionic conductivity than ot...
/index.php?mid=PublicationSubdomain Anchor No Text
/index.php?mid=PublicationSubdomain Anchor Text duplicate New Publication
/index.php?mid=PublicationSubdomain Anchor Parallel algorithm for graph neural network interatomic potential
/index.php?mid=PublicationSubdomain Anchor Message-passing graph neural network interatomic potentials (GNN-IPs), particularly those with equivariant representations, are attracting significant attent...
/index.php?mid=PublicationSubdomain Anchor No Text
/index.php?mid=PublicationSubdomain Anchor Text duplicate New Publication
/index.php?mid=PublicationSubdomain Anchor Predicting melting temperature via graph neural network enhanced by transfer learning
/index.php?mid=PublicationSubdomain Anchor Developing a machine learning model capable of predicting the melting points of inorganic crystals allows for rapid melting point predictions, eliminating th...
/index.php?mid=PublicationSubdomain Anchor No Text
http://mtcg.snu.ac.kr/Anchor No Text
http://mtcg.snu.ac.kr/Anchor No Text
/index.php?mid=Home&act=dispMe...Text duplicate Sign Up
/index.php?mid=Home&act=dispMe...Text duplicate Find Account Info
/index.php?mid=Utility　
/index.php?mid=LinkLink

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.65 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 6 CSS files. This may affect the page load time negatively.
This page loads 8 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (25 kB).

HTTP Response Header

NameValue
dateFri, 27 Sep 2024 11:50:38 GMT
serverApache/2.4.18 (Ubuntu)
set-cookie44 Characters
expiresMon, 26 Jul 1997 05:00:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
last-modifiedFri, 27 Sep 2024 11:50:38 GMT
content-encodinggzip
varyAccept-Encoding
content-length7579
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 57 referring domains.
This page has 6,185 backlinks.
This page has backlinks from 57 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent:Googlebot
Disallow:/*?

Similar sites

Search preview

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
materials48%Check
data48%Check
Materials Science41%Check
Sign38%Check
ACS applied Materials Interfaces37%Check
applied Materials Interfaces 202437%Check
surface34%Check
neural34%Check
network34%Check
simulations34%Check
Show more keywords and terms

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