19.4 sec in total
549 ms
17.8 sec
1 sec
Welcome to plateau-web.jp homepage info - get ready to check Plateau Web best content for Japan right away, or after learning these important things about plateau-web.jp
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Visit plateau-web.jpWe analyzed Plateau-web.jp page load time and found that the first response time was 549 ms and then it took 18.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
plateau-web.jp performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value27.1 s
0/100
25%
Value14.5 s
1/100
10%
Value6,000 ms
0/100
30%
Value0.954
3/100
15%
Value35.6 s
0/100
10%
549 ms
968 ms
511 ms
337 ms
340 ms
Our browser made a total of 241 requests to load all elements on the main page. We found that 61% of them (146 requests) were addressed to the original Plateau-web.jp, 22% (52 requests) were made to Image1.shopserve.jp and 8% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (8.5 sec) belongs to the original domain Plateau-web.jp.
Page size can be reduced by 919.6 kB (20%)
4.7 MB
3.8 MB
In fact, the total size of Plateau-web.jp main page is 4.7 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. 70% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 164.7 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 44.5 kB, which is 24% 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 164.7 kB or 88% of the original size.
Potential reduce by 522.9 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, Plateau Web needs image optimization as it can save up to 522.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 171.1 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 171.1 kB or 66% of the original size.
Potential reduce by 60.9 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. Plateau-web.jp needs all CSS files to be minified and compressed as it can save up to 60.9 kB or 86% of the original size.
Number of requests can be reduced by 64 (27%)
237
173
The browser has sent 237 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plateau Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
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plateau-web.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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
plateau-web.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
plateau-web.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 doesn't use legible font sizes
Tap targets are not sized appropriately
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Plateau-web.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 Plateau-web.jp 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.
{{og_description}}
plateau-web.jp
Open Graph description is not detected on the main page of Plateau Web. 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: