SEO report of computational-chemistry.com

計算化学ポータルサイト | 計算化学.com

computational-chemistry.com/

ネット上に溢れている計算化学に関する情報をまとめたサイト。汎関数のデータベースや計算化学者の紹介、新着文献の紹介なども行っています ...


 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : computational-chemistry.com/

Character length : 28

Title
計算化学ポータルサイト | 計算化学.com
Description
ネット上に溢れている計算化学に関する情報をまとめたサイト。汎関数のデータベースや計算化学者の紹介、新着文献の紹介なども行っています。
Keywords (meta keywords)
計算化学, 計算科学, DFT, gaussian, computational, chemistry, 計算機科学

Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

type: website
title: 計算化学ポータルサイト | 計算化学.com
url: http://computational-chemistry.com/
site_name: 計算化学ポータルサイト | 計算化学.com
image: http://computational-chemistry.com/top/wp-content/uploads/2016/10/cropped-e1df0454f06cda2af68df272b2418dfb-270x270.png
image:width: 200
image:height: 200
locale: ja_JP

Dublin Core
Dublin Core is not used
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.

 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
計算化学ポータルサイト | 計算化学.com

Character length : 22

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 8%

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
H1H2H3H4H5H6
1182000
Heading structure in the source code
  • <H2> 直線構造で止まるエラーについて【Gaussian】
  • <H2> 有機分子の分子間力: Ab initio 分子軌道法による分子間相互作用エネルギーの解析【書籍紹介】
  • <H2> 【AMD_Naples】正式名称はEPYCに決定!クロック数は2.8 GHz【基本スペックなど】
  • <H2> 【TOP500】スパコンランキングの見方!【Graph500_Green500】
  • <H2> 【Threadripper】16コア Whitehaven に期待!【Ryzen9_AMD】
  • <H2> リーナス・テック・ティップス Linus Tech Tips
  • <H2> 【Gaussian09】隠しコード?【Morokuma-energy-decomposition】
  • <H2> 【Gaussian 16】デスクトップ PC で並列計算する際の注意点【Hyperthreading】
  • <H1> Latest Posts
  • <H2> 直線構造で止まるエラーについて【Gaussian】
  • <H2> 有機分子の分子間力: Ab initio 分子軌道法による分子間相互作用エネルギーの解析【書籍紹介】
  • <H2> 【AMD_Naples】正式名称はEPYCに決定!クロック数は2.8 GHz【基本スペックなど】
  • <H2> 【TOP500】スパコンランキングの見方!【Graph500_Green500】
  • <H2> 【Threadripper】16コア Whitehaven に期待!【Ryzen9_AMD】
  • <H2> リーナス・テック・ティップス Linus Tech Tips
  • <H2> 【Gaussian09】隠しコード?【Morokuma-energy-decomposition】
  • <H2> 【Gaussian 16】デスクトップ PC で並列計算する際の注意点【Hyperthreading】
  • <H2> ドッキングシミュレーションのやり方【AutoDock vina】
  • <H2> Gaussian 16 vs 09 ベンチマーク
  • <H3> Twitter で新着記事をチェック!
  • <H3> 計算化学.com の記事を検索
Word cloud
  • share18
  • read10
  • 管理人10
  • 一般的な話題8
  • gaussian7
  • linus6
  • リーナス・テック・ティップス4
  • tips4
  • ghz4
  • tech4
  • ブログ4
  • twitter3
  • 分子軌道法による分子間相互作用エネルギーの解析【書籍紹介】3
  • initio3
  • ニュース3
  • 計算化学3
  • 有機分子の分子間力3
  • august2
  • 今年初めに2
  • に全てをかけるぜ!”2
  • job2
  • born2
  • sebastian2
  • 計算化学をやっている人なら、少しでも早く研究を進めるために性能の良い計算資源をより多く確保したいと思うかと思います。2
  • 特に論文の再投稿期限が迫っていて2
  • とは、カナダ人のリーナス・セバスティアン2
  • gabriel2
  • iop2
  • core2
  • は大変高性能になっており、intel2
  • cpu2
  • thread、amd2
  • ryzen2
  • kcal/mol2
  • posts2
  • 最近のデスクトップ用2
  • で並列計算する際の注意点【hyperthreading】2
  • search2
  • が一新されました。2
  • reference2
  • で反応は進行するか?2
  • も全て2
  • whitehaven2
  • が発売されたのに伴い、gaussian2
  • 【gaussian2
  • modredundant2
  • などで初期構造を徐々に変化させていき、エネルギーの変化や虚振動の有無などを2
  • 以前の記事2
  • nci2
  • opt2
  • 直線構造で止まるエラーについて【gaussian】2
  • 現代のあらゆる研究分野において必要不可欠なスーパーコンピューター。その研究開発を巡って各国の熾烈な競争が繰り広げられています。その一つの指標となるのが毎年6月と11月に発表されるスパコンランキング2
  • 計算手法2
  • 計算テクニック2
  • コンピューター関係の人物2
  • で触れましたが、計算化学の強みの一つとして分子間相互作用のエネルギーを定量化できることがあげられます。2
  • を用いた反応経路探索では、遷移状態構造最適化の初期構造を探す際に2
  • のサーバー向け2
  • の情報が出ました。投資家向け会議2
  • しかし2
Keyword matrix
wordtitledescriptionsheading
share
read
管理人
一般的な話題
gaussian
linus
Two Word cloud
  • share this12
  • read more5
  • linus tech3
  • tech tips3
  • nci)” で触れましたが、計算化学の強みの一つとして分子間相互作用のエネルギーを定量化できることがあげられます。2
  • cpu は大変高性能になっており、intel2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 26 images on this web page.

Alternate attributes for the following 19 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<FONT>1
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<FONT>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 not fast enough: 0.74 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
61
Number of source domains
16
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://computational-chemistry.com/.. /jquery.js?ver=1.12.4
  • http://computational-chemistry.com/.. /jquery-migrate.min.js?ver=1.4.1
  • http://computational-chemistry.com/.. /crayon.min.js?ver=_2.7.2_beta
  • http://computational-chemistry.com/.. /ytprefs.min.js?ver=12.1
  • http://computational-chemistry.com/.. /wp-quicklatex-frontend.js?ver=1.0
List of render blocking css files
  • http://computational-chemistry.com/.. /quicklatex-format.css?ver=4.9.8
  • http://computational-chemistry.com/.. /crayon.min.css?ver=_2.7.2_beta
  • http://computational-chemistry.com/.. /front.end.css?ver=4.9.8
  • http://computational-chemistry.com/.. /dashicons.min.css?ver=4.9.8
  • http://computational-chemistry.com/.. /style.css?ver=4.9.8
  • http://computational-chemistry.com/.. /social-icons.css?ver=20170506
  • http://computational-chemistry.com/.. /ytprefs.min.css?ver=12.1
  • http://computational-chemistry.com/.. /jetpack.css?ver=6.4.2

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/74d93ba96c0842aeaf94621ba0bcbefc/1488166594index.js
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/ef06d0987c0cb8ff9a91aed9e034cf77/1495037105index.js
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/cff41bd978df93a7a153124a9dda46f4/1488166594index.js
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/222f4921d211d69ffcd434d54531d4eb/1495037105index.js
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/2d119eab9d83dca503ffd1c9162417f2/1495037105index.js
  • http://computational-chemistry.com/top/wp-includes/js/jquery/jquery.form.min.js?ver=3.37.0
  • http://computational-chemistry.com/top/wp-content/plugins/jetpack/modules/wpgroho.js?ver=4.7.5
  • http://computational-chemistry.com/top/wp-content/plugins/jetpack/_inc/twitter-timeline.js?ver=4.0.0
  • http://computational-chemistry.com/top/wp-content/plugins/youtube-embed-plus/scripts/fitvids.min.js?ver=4.7.5
  • http://computational-chemistry.com/top/wp-includes/js/wp-embed.min.js?ver=4.7.5
File size of all javascript files combined
742.39KB
Javascript minifying
You can save 124B (28% 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.
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/cabb746dbf87dcb7b0fbf4c60a600b2e/1491818303index.css
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/143323b81e256c9fbb1b4e0b441d3ef2/1491818303index.css
  • http://computational-chemistry.com/top/wp-content/cache/wpfc-minified/6b6f597b77ac9b6ba7c3253d4ec47444/1491818303index.css
File size of all css files combined
288.98KB
CSS minifying
You can save 2.1KB (21% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
63.42KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
23
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://ton.twimg.com/.. /syndication_bundle_v1_0f800c4c60206a3994...60 seconds
https://cdn.syndication.twimg.com/.. /profile?callback=__twttr.callbacks.tl_i0...5 minutes
https://syndication.twitter.com/settings10 minutes
http://platform.twitter.com/widgets.js30 minutes
http://pagead2.googlesyndication.com/pagead/show_ads.js60 minutes
https://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
2.11MB
Image optimisation
You can save 990B (29% compression) by optimising the images below:

 Traffic

Alexa
637023

Main traffic sources

 Links

We found a total of 100 different links.
Internal links: 93
External links: 7

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
112.78.112.156
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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computational-chemistry.com

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 Icons

Favicon
Good! The website uses favicon.

 Typos

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