Website review thecoala.io
Coala - Home
Generated on December 24 2025 20:14 PM
Old data? UPDATE !
The score is 47/100
SEO Content
Title
Coala - Home
Length : 12
Perfect, your title contains between 10 and 70 characters.
Description
더 코알라 교육 시스템은 설계를 바탕으로 손으로 순서도를 작성하고 완성된 설계도를 프로그래밍 언어 (C++, Python, Java)로 코딩하여 논리적 사고를 확장한 텍스트 기반 프로그램 교육 플랫폼 입니다.
Length : 116
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Coala - Home |
| description | Hello World |
| type | article |
| image | https://pixabay.com/photos/muffin-eggs-cake-pastries-easter-7870491/ |
| image:type | image/png |
| image:height | 527 |
| image:width | 765 |
| site_name | Coala |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 0 | 0 | 0 | 0 |
Images
We found 34 images on this web page.
2 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 : 5%
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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
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 8 links including 0 link(s) to files
SEO Keywords
Keywords Cloud
프로그램 맞춤형 코알라 온라인 캠퍼스 coala 교내대회 더코알라 알고리즘 시스템은
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 코알라 | 10 |  |
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| coala | 4 | |
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| 맞춤형 | 4 | |
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| 프로그램 | 3 | |
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| 더코알라 | 3 | |
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Usability
Url
Domain : thecoala.io
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
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 : 0
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. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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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
https://thecoala.io/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
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.