2.1 sec in total
354 ms
1.7 sec
111 ms
Welcome to nanos.jp homepage info - get ready to check Nanos best content for Japan right away, or after learning these important things about nanos.jp
独自のデザインにこだわりたい人のための3キャリア対応携帯ホームページ作成サービス。アルバム・小説・ブログなど定番機能も充実。
Visit nanos.jpWe analyzed Nanos.jp page load time and found that the first response time was 354 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nanos.jp performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.2 s
72/100
25%
Value13.7 s
2/100
10%
Value30,830 ms
0/100
30%
Value0.031
100/100
15%
Value44.0 s
0/100
10%
354 ms
318 ms
332 ms
358 ms
166 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Nanos.jp, 77% (20 requests) were made to Img.mobilerz.net and 8% (2 requests) were made to Lyze.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Img.mobilerz.net.
Page size can be reduced by 170.0 kB (74%)
230.7 kB
60.7 kB
In fact, the total size of Nanos.jp main page is 230.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 204.3 kB which makes up the majority of the site volume.
Potential reduce by 7.9 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. 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 7.9 kB or 74% of the original size.
Potential reduce by 885 B
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. Nanos images are well optimized though.
Potential reduce by 155.9 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 155.9 kB or 76% of the original size.
Potential reduce by 5.4 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. Nanos.jp needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 84% of the original size.
Number of requests can be reduced by 20 (80%)
25
5
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
nanos.jp
354 ms
63867.gif
318 ms
banner_l.gif
332 ms
mj.php
358 ms
logo.gif
166 ms
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316 ms
63904.gif
317 ms
63912.gif
345 ms
0179.gif
354 ms
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388 ms
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banner_s.gif
333 ms
m.php
325 ms
nanos.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
nanos.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
nanos.jp SEO score
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanos.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 Nanos.jp main page’s claimed encoding is shift_jis. 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.
nanos.jp
Open Graph description is not detected on the main page of Nanos. 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: