Web Analytics
site-checker logo
SiteChecker is a free SEO tool that provides recommendation for better search engine visibility.

sandagakuen.ed.jp screenshot
sandagakuen.ed.jp home screenshot

Sandagakuen.ed.jp Onpage Report

 Updated on November 16 2021 16:17 PM

Old data? UPDATE this report !

The score is 45/100

SEO Content

Website Title


Length : 12

Good! Your title is perfect because it is between 10 and 70 characters long.

Website Description


Length : 12

Hey!, Your meta description should ideally be between 70 and 160 characters long (spaces included).



Nice one, we check that you are using meta keywords on your website.

Og Meta Properties

Og Properties aren't being used on this page. This tag helps social crawlers like facebook and twitter to structure your page more effectively.


H1 H2 H3 H4 H5 H6
1 11 0 0 0 0
  • [H1]
  • [H2] 入試情報
  • [H2] お知らせ
  • [H2] お知らせ
  • [H2] 学園通信
  • [H2] 学年だより
  • [H2] 部活ダイアリー
  • [H2] 桜陵百景 wallpapers
  • [H2] 進路指導室だより
  • [H2] 図書館だより
  • [H2] 広報だより
  • [H2] 理事長のつぶやき


We found 56 images on this web page.

Needs attention! Add alternative text to your images so that search engines can better grasp what they're about. There are 29 alt attributes that are either empty or missing.

Text/HTML Ratio

Ratio : 12%

Because the text-to-HTML-code ratio on this page is less than 15, your website most likely needs additional text content.


Good!, you are not using Flash content.


Good!, This page does not contain any Iframes.

SEO URL Rewrite

Excellent! Your url seems SEO friendly.

URL Underscores

No Good. In your URLs, we found underscores. To improve your SEO, you should consider using  hyphens instead.

In-page links

We found a total of 4 links including 1 link(s) to files

Anchor Type Juice
資料請求 Internal Passing Juice
アクセス Internal Passing Juice
三田学園HPの歩き方 Internal Passing Juice
- Internal Passing Juice
Related: sanno-cl.com, shouyakanai.xyz and shukutu-reien.com

SEO Keywords

Keywords Cloud

テニス部 中3 修学旅行 extra 中学3年生 website 受験希望の方へ 桜陵祭 広報だより 中学1年生 学園通信

Keywords Consistency

Keyword Content Website Title Keywords Website Description Headings
学園通信 23
広報だより 13
受験希望の方へ 11
extra 6
website 6



Domain : sandagakuen.ed.jp

Length : 17


Nice, you are using Favicon for your website.


Ooops. Print-Friendly CSS recommended to your website.


Good. For declaring ja as your website's language.

Dublin Core

Oops. Dublin Core isn't being used on this page.





Good!. For specifying UTF-8 as your page charset.

W3C Validity

Errors : 206

Warnings : 68

Email Privacy

Awesome!, For converting your email address into image. Plain text tends email harvesting softwares to get your email address and will get receive spam mails later on.

Deprecated HTML

Great! No obsolete or deprecated HTML tags on your website. This is recommended to improve visitor's user experience.

Speed Tips

Good, Your page are not using nested tables.
Not Good., We found inline styles in your website. Try to avoid this as much as possible.
Too bad, There are too many CSS files on your page. (more than 4).
Needs attention!, We detected too much JS files on your page. (more than 6). Our Advice: try to minify or consolidate these JS files instead. This affects the speed of your page.
Perfect, Your website makes use of Gzip compression.


Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap

Perfectly Awesome!, We found XML Sitemap on your website. This helps search engine to index most if not all of your pages.




Awesome, A robots.txt file exists on your website.


Awesome!, An analytics tool is in use on your website. This is a must have for every website to check visitors activity and to know how many visitors a site received each day.

   Google Analytics

PageSpeed Insights


More: sortter.com, spacesparkle.ro, spliteng.com, techtransfer.org.au, terrazzo.dk, test0827test.blogspot.com