7.2 sec in total
905 ms
4.9 sec
1.4 sec
Welcome to cell-diagnostics.co.jp homepage info - get ready to check Cell Diagnostics best content right away, or after learning these important things about cell-diagnostics.co.jp
弊社は、真空凍結乾燥法を応用した凍結乾燥機(フリーズドライ装置,フリーズドライヤー), 赤外線サーモグラフィー, 食品乾燥機(野菜乾燥機/ドライフルーツメーカー/フードドライヤー), 真空ポンプ(ルーツ式真空ポンプ/樫山工業,オイル回転式真空ポンプ/佐藤真空,PFEIFFER(ファイファー)/旧 ALCATEL(アルカテル)/旧 ADIXEN(アディクセン),樫山工業),業務用冷凍庫(PHCHD)...
Visit cell-diagnostics.co.jpWe analyzed Cell-diagnostics.co.jp page load time and found that the first response time was 905 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cell-diagnostics.co.jp performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value26.0 s
0/100
25%
Value11.9 s
4/100
10%
Value11,770 ms
0/100
30%
Value0.503
16/100
15%
Value22.2 s
1/100
10%
905 ms
353 ms
670 ms
39 ms
510 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 51% of them (39 requests) were addressed to the original Cell-diagnostics.co.jp, 35% (27 requests) were made to Image1.shopserve.jp and 4% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Image1.shopserve.jp.
Page size can be reduced by 214.5 kB (5%)
4.5 MB
4.3 MB
In fact, the total size of Cell-diagnostics.co.jp main page is 4.5 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. 50% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 140.7 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 25.1 kB, which is 15% 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 140.7 kB or 84% of the original size.
Potential reduce by 65.4 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. Cell Diagnostics images are well optimized though.
Potential reduce by 2.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.8 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. Cell-diagnostics.co.jp needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 25% of the original size.
Number of requests can be reduced by 25 (33%)
75
50
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cell Diagnostics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
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cell-diagnostics.co.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
cell-diagnostics.co.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
cell-diagnostics.co.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 uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cell-diagnostics.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Cell-diagnostics.co.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.
{{og_description}}
cell-diagnostics.co.jp
Open Graph description is not detected on the main page of Cell Diagnostics. 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: