5.8 sec in total
705 ms
4.8 sec
274 ms
Welcome to nest-online.jp homepage info - get ready to check Nest Online best content for Japan right away, or after learning these important things about nest-online.jp
テクノとジーとクリエイティブのプロを目指す人のためのオンラインスクールです。数十万円相当のプロを目指すカリキュラムが、月々2500円でいつでもどこでも学べます。
Visit nest-online.jpWe analyzed Nest-online.jp page load time and found that the first response time was 705 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Nest-online.jp rating and web reputation
nest-online.jp performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.0 s
97/100
25%
Value5.0 s
63/100
10%
Value190 ms
90/100
30%
Value0.177
68/100
15%
Value11.2 s
20/100
10%
705 ms
923 ms
867 ms
1463 ms
23 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 32% of them (9 requests) were addressed to the original Nest-online.jp, 29% (8 requests) were made to S3-ap-northeast-1.amazonaws.com and 7% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S3-ap-northeast-1.amazonaws.com.
Page size can be reduced by 1.1 MB (56%)
1.9 MB
848.5 kB
In fact, the total size of Nest-online.jp main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 21.9 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 4.9 kB, which is 17% 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 21.9 kB or 74% of the original size.
Potential reduce by 9.4 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. Nest Online images are well optimized though.
Potential reduce by 901.0 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 901.0 kB or 77% of the original size.
Potential reduce by 146.1 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. Nest-online.jp needs all CSS files to be minified and compressed as it can save up to 146.1 kB or 84% of the original size.
Number of requests can be reduced by 4 (19%)
21
17
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nest Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
nest-online.jp
705 ms
nest-online.jp
923 ms
application-36f71aaa8cda220bdbb176990d67bcd0ef918a4f3a4a8f11ba1767da5b7ddc32.css
867 ms
application-d1694ea166291cd4a375f2ee17e834238b801174770cd435f7accecb8665650e.js
1463 ms
font-awesome.css
23 ms
analytics.js
103 ms
main.js
308 ms
fbevents.js
413 ms
lp-main2.jpg
1746 ms
icon_photoshop.png
681 ms
icon_html.png
690 ms
icon_webdesign.png
683 ms
icon_css.png
681 ms
icon_practicec.png
711 ms
cource_big.png
994 ms
cource-small.png
852 ms
logo_bk-4b84e34cd8644a5dd56bf6e18c94f3a1de16d634d589d641a37f3fecf846e092.png
192 ms
logo-a58cb085e0b4cf6a0fd85da79b35cf22344c20518b0da7f4d26e779851aa7fe2.png
198 ms
fontawesome-webfont.woff
31 ms
fontawesome-webfont.woff
159 ms
collect
82 ms
fontawesome-webfont.ttf
157 ms
update.html
57 ms
100 ms
fontawesome-webfont.svg
216 ms
blips
85 ms
config
71 ms
nr-768.min.js
50 ms
nest-online.jp accessibility score
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
nest-online.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
Page has valid source maps
nest-online.jp 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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nest-online.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Nest-online.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.
nest-online.jp
Open Graph description is not detected on the main page of Nest Online. 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: