5.2 sec in total
871 ms
3.8 sec
457 ms
Visit aqua-ckc.jp now to see the best up-to-date Aqua Ckc content for Japan and also check out these interesting facts you probably never knew about aqua-ckc.jp
水質測定器のセントラル科学。水環境の保全、水質浄化、用水管理のための各種水質測定器を取り扱っています。
Visit aqua-ckc.jpWe analyzed Aqua-ckc.jp page load time and found that the first response time was 871 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
aqua-ckc.jp performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value11.7 s
0/100
25%
Value11.1 s
6/100
10%
Value110 ms
97/100
30%
Value0
100/100
15%
Value11.2 s
20/100
10%
871 ms
308 ms
6 ms
326 ms
491 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 95% of them (55 requests) were addressed to the original Aqua-ckc.jp, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Aqua-ckc.jp.
Page size can be reduced by 725.2 kB (31%)
2.3 MB
1.6 MB
In fact, the total size of Aqua-ckc.jp main page is 2.3 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. 30% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 36.3 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 12.7 kB, which is 28% 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 36.3 kB or 81% of the original size.
Potential reduce by 609.3 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, Aqua Ckc needs image optimization as it can save up to 609.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 46.6 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 46.6 kB or 64% of the original size.
Potential reduce by 33.0 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. Aqua-ckc.jp needs all CSS files to be minified and compressed as it can save up to 33.0 kB or 82% of the original size.
Number of requests can be reduced by 14 (25%)
57
43
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aqua Ckc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
aqua-ckc.jp
871 ms
base.css
308 ms
jquery-1.11.0.min.js
6 ms
jquery.easing.1.3.js
326 ms
script.js
491 ms
dropdown.js
343 ms
slide.js
355 ms
webchangercmn.css
356 ms
indexwebchanger.css
457 ms
wctarget.js
487 ms
jquery.slider.min.js
512 ms
wcax.js
340 ms
default.css
214 ms
preset.css
305 ms
style.css
510 ms
lightbox.css
347 ms
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ga.js
24 ms
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14 ms
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aqua-ckc.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
Links do not have a discernible name
aqua-ckc.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
aqua-ckc.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aqua-ckc.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 Aqua-ckc.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.
aqua-ckc.jp
Open Graph description is not detected on the main page of Aqua Ckc. 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: