SEO report of saijuhouseki.com

有限会社日本彩珠宝石研究所(公式ホームページ)

www.saijuhouseki.com/

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


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.saijuhouseki.com/

Character length : 21

Title
有限会社日本彩珠宝石研究所(公式ホームページ)
Keywords (meta keywords)
有限会社日本彩珠宝石研究所

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

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

site_name: 有限会社日本彩珠宝石研究所
type: website
url: http://www.saijuhouseki.com/
title: トップページ
image: http://www.saijuhouseki.com/css/public/pc/image/ogimage.jpg

Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.

 Social

Social Engagement

No info found.

 Content

Doctype
HTML 4.01 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
有限会社日本彩珠宝石研究所(公式ホームページ)

Character length : 23

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 17%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
101000
Heading structure in the source code
  • <H1> 有限会社日本彩珠宝石研究所のホームページへようこそ!!
  • <H3> 有限会社日本彩珠宝石研究所からのお知らせ
Word cloud
  • 宝石のほんシリーズvol3
  • セミナーのご案内3
  • 有限会社日本彩珠宝石研究所からのお知らせ2
  • tel2
Keyword matrix
wordtitledescriptionsheading
宝石のほんシリーズvol
セミナーのご案内
有限会社日本彩珠宝石研究所からのお知らせ
tel
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.

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
58
Number of source domains
9
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.saijuhouseki.com/js/jquery/jquery-1.4.2.min.js
  • http://www.saijuhouseki.com/js/jquery/jquery-ui-1.8.6.custom.min.js
  • http://www.saijuhouseki.com/js/jquery/cycle/jquery.cycle.all.js
  • http://www.saijuhouseki.com/js/jquery/jcarousel/jquery.jcarousel.js
  • http://www.saijuhouseki.com/js/jquery/jquery.easing.1.3.js
  • http://www.saijuhouseki.com/js/jquery/jquery.text_magic.js
  • https://maps.googleapis.com/maps/api/js?sensor=false
List of render blocking css files
  • http://www.saijuhouseki.com/css/public/smart/default.css
  • http://www.saijuhouseki.com/system_files/layout/3/style.css
  • http://www.saijuhouseki.com/.. /design.css?cashe=20180305032730
  • http://www.saijuhouseki.com/css/public/smart/font01.css
  • http://www.saijuhouseki.com/css/public/parts/header_slide/smart.css
  • http://www.saijuhouseki.com/css/js/jquery/jcarousel/tango/skin.css
  • http://www.saijuhouseki.com/.. /jquery.jcarousel.css
  • http://www.saijuhouseki.com/css/public/contents_type/image/smart.css
  • http://www.saijuhouseki.com/css/public/contents_type/data/smart.css
  • http://www.saijuhouseki.com/css/public/contents_type/text/smart.css
  • http://www.saijuhouseki.com/.. /smart.css
  • http://www.saijuhouseki.com/css/public/smart/ja.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.saijuhouseki.com/js/jquery/jquery-1.4.2.min.js
  • http://www.saijuhouseki.com/js/jquery/jquery-ui-1.8.6.custom.min.js
  • http://www.saijuhouseki.com/js/jquery/cycle/jquery.cycle.all.js
  • http://www.saijuhouseki.com/js/jquery/jcarousel/jquery.jcarousel.js
  • http://www.saijuhouseki.com/js/jquery/jquery.easing.1.3.js
  • http://www.saijuhouseki.com/js/jquery/thickbox/thickbox.js
  • http://www.saijuhouseki.com/js/jquery/jquery.text_magic.js
  • http://www.saijuhouseki.com/js/jquery/marquee.js
  • http://www.saijuhouseki.com/js/jquery/jquery.corner.js
  • http://www.saijuhouseki.com/js/my_js/pc_onload.js
  • http://www.saijuhouseki.com/js/my_js/twitter.fix.js
File size of all javascript files combined
815.82KB
Javascript minifying
You can save 40.5KB (45% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.saijuhouseki.com/css/public/pc/default.css
  • http://www.saijuhouseki.com/system_files/layout/7/style.css
  • http://www.saijuhouseki.com/files/design/tmplate/16/css/design.css?cashe=20170506054350
  • http://www.saijuhouseki.com/css/public/pc/page.css
  • http://www.saijuhouseki.com/css/js/jquery/sexy_alert/sexyalertbox.css
  • http://www.saijuhouseki.com/css/public/pc/font01.css
  • http://www.saijuhouseki.com/css/js/jquery/jcarousel/tango/skin.css
  • http://www.saijuhouseki.com/css/js/jquery/jcarousel/tango/jquery.jcarousel.css
  • http://www.saijuhouseki.com/css/js/jquery/thickbox/thickbox.css
  • http://www.saijuhouseki.com/css/public/contents_type/image/pc.css
  • http://www.saijuhouseki.com/css/public/contents_type/data/pc.css
  • http://www.saijuhouseki.com/css/public/contents_type/text/pc.css
  • http://www.saijuhouseki.com/css/public/contents_type/banner/pc.css
  • http://www.saijuhouseki.com/css/public/pc/ja.css
File size of all css files combined
50.38KB
CSS minifying
You can save 15.4KB (35% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
142.69KB
Gzip compression
Error! By using Gzip you can save 150.8KB (75% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
46
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.saijuhouseki.com/.. /jquery.jcarousel.cssExpiry time is not specified
http://www.saijuhouseki.com/css/js/jquery/jcarousel/tango/skin.cssExpiry time is not specified
http://www.saijuhouseki.com/.. /detail_btn-trans.pngExpiry time is not specified
http://www.saijuhouseki.com/.. /smart.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/contents_type/data/smart.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/contents_type/image/smart.cssExpiry time is not specified
http://www.saijuhouseki.com/.. /point.gifExpiry time is not specified
http://www.saijuhouseki.com/css/public/contents_type/images/rss.gifExpiry time is not specified
http://www.saijuhouseki.com/css/public/contents_type/text/smart.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/image/line.gifExpiry time is not specified
http://www.saijuhouseki.com/css/public/parts/header_slide/smart.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/smart/default.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/smart/font01.cssExpiry time is not specified
http://www.saijuhouseki.com/css/public/smart/image/list_btn.jpgExpiry time is not specified
http://www.saijuhouseki.com/css/public/smart/image/list_btn_bg.jpgExpiry time is not specified
http://www.saijuhouseki.com/css/public/smart/ja.cssExpiry time is not specified
http://www.saijuhouseki.com/.. /201503091656035127.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /201511021548043780.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /201701301917431375.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201704041624155600.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /201710261305425606.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201710261315312563.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201710261322053319.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201503091656142641.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /201504120039471426.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201504120038502809.JPGExpiry time is not specified
http://www.saijuhouseki.com/.. /201503091509227909.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /b_title.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /footer.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /header.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /header_fix.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /menu_b.jpgExpiry time is not specified
http://www.saijuhouseki.com/.. /menu_b_fix.jpgExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/cycle/jquery.cycle.all.jsExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/jcarousel/jquery.jcarousel.jsExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/jquery-1.4.2.min.jsExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/jquery-ui-1.8.6.custom.min.jsExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/jquery.easing.1.3.jsExpiry time is not specified
http://www.saijuhouseki.com/js/jquery/jquery.text_magic.jsExpiry time is not specified
http://www.saijuhouseki.com/js/my_js/smart_onload.jsExpiry time is not specified
http://www.saijuhouseki.com/system_files/layout/3/style.cssExpiry time is not specified
https://syndication.twitter.com/settings10 minutes
http://connect.facebook.net/ja_JP/sdk.js20 minutes
http://platform.twitter.com/widgets.js30 minutes
https://maps.googleapis.com/maps/api/js?sensor=false30 minutes
http://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
518.82KB
Image optimisation
You can save 97.3KB (20% compression) by optimising the images below:

 Links

We found a total of 39 different links.
Internal links: 39

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
153.153.1.205
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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san-system.com

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pure-lifenakadahonncyou.co.jp

saijuhouseki.com

aokitechno.co.jp

 Icons

Favicon
Good! The website uses favicon.

 Typos

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