7 sec in total
490 ms
5.3 sec
1.2 sec
Welcome to limited.learno.jp homepage info - get ready to check Limited LearnO best content for Japan right away, or after learning these important things about limited.learno.jp
LearnO limited is a service that allows users to register as members for free and immediately open their own online course by just uploading PDF files or movie files.
Visit limited.learno.jpWe analyzed Limited.learno.jp page load time and found that the first response time was 490 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
limited.learno.jp performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value9.5 s
0/100
25%
Value8.6 s
17/100
10%
Value2,550 ms
4/100
30%
Value0
100/100
15%
Value9.0 s
33/100
10%
490 ms
315 ms
175 ms
332 ms
498 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 89% of them (56 requests) were addressed to the original Limited.learno.jp, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Tr.mogic.jp. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Limited.learno.jp.
Page size can be reduced by 42.6 kB (28%)
149.3 kB
106.8 kB
In fact, the total size of Limited.learno.jp main page is 149.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 54.3 kB which makes up the majority of the site volume.
Potential reduce by 18.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.5 kB or 76% of the original size.
Potential reduce by 8.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Limited LearnO needs image optimization as it can save up to 8.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 255 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 15.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Limited.learno.jp needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 37% of the original size.
Number of requests can be reduced by 23 (38%)
60
37
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Limited LearnO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
limited.learno.jp
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lecture.css
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limited.learno.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
limited.learno.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
limited.learno.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Limited.learno.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Limited.learno.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
limited.learno.jp
Open Graph description is not detected on the main page of Limited LearnO. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: