14.7 sec in total
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Welcome to nou-college.com homepage info - get ready to check Nou College best content for Japan right away, or after learning these important things about nou-college.com
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Visit nou-college.comWe analyzed Nou-college.com page load time and found that the first response time was 2.5 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nou-college.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value1.8 s
100/100
10%
Value140 ms
95/100
30%
Value0.072
96/100
15%
Value3.0 s
96/100
10%
2538 ms
1720 ms
1131 ms
392 ms
472 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 41% of them (52 requests) were addressed to the original Nou-college.com, 6% (8 requests) were made to Cs.adingo.jp and 6% (8 requests) were made to Jp-u.openx.net. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Nou-college.com.
Page size can be reduced by 429.5 kB (53%)
816.3 kB
386.8 kB
In fact, the total size of Nou-college.com main page is 816.3 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. 45% of websites need less resources to load. Images take 564.7 kB which makes up the majority of the site volume.
Potential reduce by 61.8 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. This page needs HTML code to be minified as it can gain 15.7 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.8 kB or 82% of the original size.
Potential reduce by 249.9 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, Nou College needs image optimization as it can save up to 249.9 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 51.1 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 51.1 kB or 50% of the original size.
Potential reduce by 66.7 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. Nou-college.com needs all CSS files to be minified and compressed as it can save up to 66.7 kB or 90% of the original size.
Number of requests can be reduced by 57 (48%)
120
63
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nou College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
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nou-college.com 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nou-college.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
nou-college.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
EN
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nou-college.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nou-college.com main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nou-college.com
Open Graph description is not detected on the main page of Nou College. 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: