SEO report of marine-tech.co.jp

人工海水 餌 マスキング剤 海水魚の水環境を研究するマリンテック ...

www.marine-tech.co.jp/

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

   

 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.marine-tech.co.jp/

Character length : 22

Title
人工海水 餌 マスキング剤 海水魚の水環境を研究するマリンテック
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!

 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
人工海水 餌 マスキング剤 海水魚の水環境を研究するマリンテック

Character length : 32

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 1%

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
150000
Heading structure in the source code
  • <H1> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
Word cloud
    Keyword matrix
    wordtitledescriptionsheading
    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 21 images on this web page.

    Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

     Technologies

    Deprecated HTML elements
    Good! No deprecated HTML tags are detected.
    Redirection (www / not www)
    Error! The web address is accessible with and without 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
    57
    Number of source domains
    3
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking css files
    • http://www.marine-tech.co.jp/css/reset.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.marine-tech.co.jp/js/common.js
    File size of all javascript files combined
    423.33KB
    Javascript minifying
    You can save 81.5KB (42% 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://www.marine-tech.co.jp/css/common.css
    • http://www.marine-tech.co.jp/css/index.css
    File size of all css files combined
    143.62KB
    CSS minifying
    You can save 6.2KB (53% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    17.32KB
    Gzip compression
    Error! By using Gzip you can save 157.1KB (80% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    54
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.marine-tech.co.jp/css/bootstrap.min.cssExpiry time is not specified
    http://www.marine-tech.co.jp/css/reset.cssExpiry time is not specified
    http://www.marine-tech.co.jp/css/slider-pro.min.cssExpiry time is not specified
    http://www.marine-tech.co.jp/css/style.cssExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_01.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_01_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_02.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_02_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_03.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_03_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_04.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/banner_04_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/bg.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/bg_top.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/logo.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/logo_jp_sw.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_01.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_01_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_02.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_02_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_03.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_03_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_04.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_04_sp.pngExpiry time is not specified
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    http://www.marine-tech.co.jp/image/main_05_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_06.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_06_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_07.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_07_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_08.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_08_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_09.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_09_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_10.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_10_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_11.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_11_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_12.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/main_12_sp.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/sidebar_logo.pngExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_01.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_01_sp.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_02.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_02_sp.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_03.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_03_sp.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_04.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/image/slide_04_sp.jpgExpiry time is not specified
    http://www.marine-tech.co.jp/js/bootstrap.min.jsExpiry time is not specified
    http://www.marine-tech.co.jp/js/jquery-3.2.1.min.jsExpiry time is not specified
    http://www.marine-tech.co.jp/js/jquery.sliderPro.jsExpiry time is not specified
    https://www.googletagmanager.com/gtag/js?id=UA-118160770-115 minutes
    https://www.google-analytics.com/analytics.js2 hours

     Speed test – Images

    File size of all images combined
    5.24MB
    Image optimisation
    You can save 1.4MB (60% compression) by optimising the images below:

     Links

    We found a total of 13 different links.
    Internal links: 11
    External links: 2

    External links:

    Link text (anchor) Link strength
    http://www.nihonkaisui.co.jp/products/salt_product
    http://www.nihonkaisui.co.jp

    Internal links:

    Link text (anchor) Link strength
    http://www.marine-tech.co.jp/sealife
    http://www.marine-tech.co.jp/viesalt
    http://www.marine-tech.co.jp/sure
    http://www.marine-tech.co.jp/brineshrimp_eggs
    http://www.marine-tech.co.jp/seawater
    http://www.marine-tech.co.jp/foods
    http://www.marine-tech.co.jp/maintenance
    http://www.marine-tech.co.jp/trace_constituent
    http://www.marine-tech.co.jp/about_marintech/index.html
    http://www.marine-tech.co.jp/faq
    http://www.marine-tech.co.jp/gallery

     Website security

    IP
    164.46.120.102
    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.

     Icons

    Favicon
    Error! No favicon is found. Using favicon helps to build a better brand quicker.

     Typos

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