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gijutsu.starfree.jp

Website review gijutsu.starfree.jp

 Generated on January 28 2019 10:46 AM

Old statistics? UPDATE !


The score is 63/100

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SEO Content

Title

技術科自習室 - GIJUTSU



Length : 16

Perfect, your title contains between 10 and 70 characters.
Description

 技術科自習室のWebサイトは、リニューアルしました。



Length : 27

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords

技術科自習室,情報分野,情報セキュリティ,情報工学,情報システム



Good, your page contains meta keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
1 5 4 0 0 0
  • [H1]
  • [H2] 更新情報・お知らせ
  • [H2] 情報機器に関するお知らせ
  • [H2] セキュリティ対策
  • [H2] コンピュータの基本
  • [H2] 広告
  • [H3] セキュリティ対策を行いましょう。(04/02)
  • [H3] 迷惑メールに注意しましょう。(04/02)
  • [H3] 必ずパスワード等のロックをかけるようにしましょう。(04/02)
  • [H3] 掲示板には不適切な書き込みはしないようにしましょう。(04/02)
Images We found 7 images on this web page.

4 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 8%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 16 links including 0 link(s) to files



Anchor Type Juice
文字サイズを「小」にする Internal Passing Juice
ホーム Internal Passing Juice
ダウンロード Internal Passing Juice
コラム Internal Passing Juice
ブログ Internal Passing Juice
リンク Internal Passing Juice
サイトマップ Internal Passing Juice
情報機器に関する意識調査 External Passing Juice
アクセス解析ツール導入について External Passing Juice
迷惑メール対策 Internal Passing Juice
ランサムウェア対策 Internal Passing Juice
フィッシング対策 Internal Passing Juice
不正ログイン対策 Internal Passing Juice
架空請求対策 Internal Passing Juice
個人情報流出対策 Internal Passing Juice
Web Design:Template-Party External Passing Juice

SEO Keywords

Keywords Cloud 起動と終了 copyright web バックアップ ハードウェアの構成 designtemplate-party インターネット機能 ソフトウェアの構成 技術科自習室 計算演算機能
Keywords Consistency
Keyword Content Title Keywords Description Headings
技術科自習室 2
バックアップ 1
計算演算機能 1
ソフトウェアの構成 1
ハードウェアの構成 1

Usability

Url Domain : gijutsu.starfree.jp
Length : 19
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is ja.
Dublin Core This page does not take advantage of Dublin Core.

Document

Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 0
Warnings : 5
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt http://gijutsu.starfree.jp/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights


65 / 100    Speed
  Should Fix:
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • http://asumi.shinobi.jp/encount (expiration not specified)
  • http://gijutsu.starfree.jp/base/mobile.png (expiration not specified)
  • http://gijutsu.starfree.jp/css/change.css (expiration not specified)
  • http://gijutsu.starfree.jp/css/slide.css (expiration not specified)
  • http://gijutsu.starfree.jp/css/style.css (expiration not specified)
  • http://gijutsu.starfree.jp/images/banner_mail.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/btn_plus.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/fsize_bg.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/header_bg.jpg (expiration not specified)
  • http://gijutsu.starfree.jp/images/icon_facebook.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/icon_twitter.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/logo.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/mark1.png (expiration not specified)
  • http://gijutsu.starfree.jp/js/openclose.js (expiration not specified)
  • http://gijutsu.starfree.jp/js/styleswitcher.js (expiration not specified)
  • https://media.gssp.asia/ls/opt_icon.png (expiration not specified)
  • https://media.gssp.asia/ls/opt_icon_text.png (expiration not specified)
  • https://js.gsspcln.jp/t/339/333/a1339333.js (15 minutes)
  • https://js.ad-stir.com/js/adstir.js (60 minutes)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://gijutsu.starfree.jp/js/openclose.js
  • http://gijutsu.starfree.jp/js/styleswitcher.js
  • http://adm.shinobi.jp/s/11b6136004b8b13ab7e018dad4fa79ab
  • http://adm.shinobi.jp/st/s.js

Optimize CSS Delivery of the following:

  • http://gijutsu.starfree.jp/css/style.css
  • http://gijutsu.starfree.jp/css/slide.css
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 28.8KiB (68% reduction).

  • Compressing http://gijutsu.starfree.jp/css/style.css could save 15.7KiB (75% reduction).
  • Compressing http://gijutsu.starfree.jp/ could save 5.8KiB (60% reduction).
  • Compressing http://gijutsu.starfree.jp/js/openclose.js could save 2.7KiB (64% reduction).
  • Compressing http://s-rtb.send.microadinc.com/ad?spot=bba23cb10c8a5d84060ca8f0d1d04008&cb=microadCompass.AdRequestor.callback&url=http%3A%2F%2Fgijutsu.starfree.jp%2F&referrer=http%3A%2F%2Fgijutsu.starfree.jp%2F&cbt=210af30afc4092016895dccc96 could save 2.1KiB (58% reduction).
  • Compressing http://gijutsu.starfree.jp/js/styleswitcher.js could save 1.2KiB (66% reduction).
  • Compressing http://gijutsu.starfree.jp/css/slide.css could save 1.1KiB (63% reduction).
  • Compressing http://gijutsu.starfree.jp/css/change.css could save 183B (38% reduction).
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 14.2KiB (61% reduction).

  • Minifying http://gijutsu.starfree.jp/css/style.css could save 13.1KiB (63% reduction).
  • Minifying http://gijutsu.starfree.jp/css/slide.css could save 810B (46% reduction).
  • Minifying http://gijutsu.starfree.jp/css/change.css could save 305B (62% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 2.5KiB (42% reduction).

  • Minifying http://gijutsu.starfree.jp/js/openclose.js could save 2.2KiB (52% reduction).
  • Minifying http://gijutsu.starfree.jp/js/styleswitcher.js could save 289B (16% reduction).
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 38KiB (18% reduction).

  • Compressing http://gijutsu.starfree.jp/images/header_bg.jpg could save 21.7KiB (16% reduction).
  • Compressing http://gijutsu.starfree.jp/images/banner_mail.png could save 7.6KiB (31% reduction).
  • Compressing http://gijutsu.starfree.jp/images/logo.png could save 2.6KiB (13% reduction).
  • Compressing http://gijutsu.starfree.jp/images/icon_twitter.png could save 1.9KiB (30% reduction).
  • Compressing http://gijutsu.starfree.jp/base/mobile.png could save 1.4KiB (11% reduction).
  • Compressing http://gijutsu.starfree.jp/images/btn_plus.png could save 1KiB (58% reduction).
  • Compressing http://gijutsu.starfree.jp/images/fsize_bg.png could save 925B (62% reduction).
  • Compressing https://media.gssp.asia/ls/opt_icon.png could save 599B (48% reduction).
  • Compressing http://gijutsu.starfree.jp/images/mark1.png could save 209B (37% reduction).
Show how to fix
  4 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Minify HTML

Your HTML is minified. Learn more about minifying HTML.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.


95 / 100    User Experience
  Consider Fixing:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

  • The tap target <a href="info.html">迷惑メール対策</a> and 5 others are close to other tap targets.
  • The tap target <a href="info.html">迷惑メール対策</a> and 5 others are close to other tap targets.
  • The tap target <a href="index.html">2014-2018 技術科自習室</a> is close to 1 other tap targets.
  • The tap target <a href="http://template-party.com/">Web Design:Template-Party</a> is close to 1 other tap targets.
Show how to fix
  4 Passed Rules
Show details
Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.


79 / 100    Speed
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 26.7KiB (69% reduction).

  • Compressing http://gijutsu.starfree.jp/css/style.css could save 15.7KiB (75% reduction).
  • Compressing http://gijutsu.starfree.jp/ could save 5.8KiB (60% reduction).
  • Compressing http://gijutsu.starfree.jp/js/openclose.js could save 2.7KiB (64% reduction).
  • Compressing http://gijutsu.starfree.jp/js/styleswitcher.js could save 1.2KiB (66% reduction).
  • Compressing http://gijutsu.starfree.jp/css/slide.css could save 1.1KiB (63% reduction).
  • Compressing http://gijutsu.starfree.jp/css/change.css could save 183B (38% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • http://asumi.shinobi.jp/encount (expiration not specified)
  • http://gijutsu.starfree.jp/base/mobile.png (expiration not specified)
  • http://gijutsu.starfree.jp/css/change.css (expiration not specified)
  • http://gijutsu.starfree.jp/css/slide.css (expiration not specified)
  • http://gijutsu.starfree.jp/css/style.css (expiration not specified)
  • http://gijutsu.starfree.jp/images/banner_mail.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/fsize.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/fsize_bg.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/fsize_on.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/header_bg.jpg (expiration not specified)
  • http://gijutsu.starfree.jp/images/icon_facebook.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/icon_twitter.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/logo.png (expiration not specified)
  • http://gijutsu.starfree.jp/images/mark1.png (expiration not specified)
  • http://gijutsu.starfree.jp/js/openclose.js (expiration not specified)
  • http://gijutsu.starfree.jp/js/styleswitcher.js (expiration not specified)
  • https://img.shinobi.jp/analyze/dumbo/ads2/ad_1_left_0.gif (expiration not specified)
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 14.2KiB (61% reduction).

  • Minifying http://gijutsu.starfree.jp/css/style.css could save 13.1KiB (63% reduction).
  • Minifying http://gijutsu.starfree.jp/css/slide.css could save 810B (46% reduction).
  • Minifying http://gijutsu.starfree.jp/css/change.css could save 305B (62% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 2.5KiB (42% reduction).

  • Minifying http://gijutsu.starfree.jp/js/openclose.js could save 2.2KiB (52% reduction).
  • Minifying http://gijutsu.starfree.jp/js/styleswitcher.js could save 289B (16% reduction).
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://gijutsu.starfree.jp/js/openclose.js
  • http://gijutsu.starfree.jp/js/styleswitcher.js

Optimize CSS Delivery of the following:

  • http://gijutsu.starfree.jp/css/style.css
  • http://gijutsu.starfree.jp/css/slide.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 56.6KiB (27% reduction).

  • Compressing http://gijutsu.starfree.jp/images/header_bg.jpg could save 21.7KiB (16% reduction).
  • Compressing and resizing http://gijutsu.starfree.jp/images/logo.png could save 15.9KiB (79% reduction).
  • Compressing http://gijutsu.starfree.jp/images/banner_mail.png could save 7.6KiB (31% reduction).
  • Compressing and resizing http://gijutsu.starfree.jp/images/icon_twitter.png could save 4.8KiB (73% reduction).
  • Compressing and resizing http://gijutsu.starfree.jp/images/icon_facebook.png could save 1.6KiB (73% reduction).
  • Compressing http://gijutsu.starfree.jp/base/mobile.png could save 1.4KiB (11% reduction).
  • Compressing http://gijutsu.starfree.jp/images/fsize_on.png could save 1.2KiB (58% reduction).
  • Compressing http://gijutsu.starfree.jp/images/fsize.png could save 1.2KiB (62% reduction).
  • Compressing http://gijutsu.starfree.jp/images/fsize_bg.png could save 925B (62% reduction).
  • Compressing http://gijutsu.starfree.jp/images/mark1.png could save 209B (37% reduction).
Show how to fix
  4 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Minify HTML

Your HTML is minified. Learn more about minifying HTML.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.



* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.