11.4 sec in total
595 ms
10.1 sec
736 ms
Visit aircon-f.co.jp now to see the best up-to-date Aircon F content for Japan and also check out these interesting facts you probably never knew about aircon-f.co.jp
業務用エアコンの取付工事と機器販売は、エアコンフロンティアにお任せください。創業77年の知識と経験で快適な空調のご提案、安心・安全・丁寧な取付け工事と圧倒的な安さでのご提供をお約束します。全国施工対応・国内主要メーカー(ダイキン・日立・三菱電機・三菱重工・パナソニックなど)を対応しております。快適空調のご提案をいたします。お問わせだけでもお気軽に!0120-620-500まで。
Visit aircon-f.co.jpWe analyzed Aircon-f.co.jp page load time and found that the first response time was 595 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aircon-f.co.jp performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.4 s
2/100
25%
Value7.8 s
24/100
10%
Value3,180 ms
2/100
30%
Value0.104
88/100
15%
Value14.7 s
8/100
10%
595 ms
1080 ms
82 ms
583 ms
773 ms
Our browser made a total of 199 requests to load all elements on the main page. We found that 92% of them (184 requests) were addressed to the original Aircon-f.co.jp, 3% (5 requests) were made to Gstatic.com and 2% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Aircon-f.co.jp.
Page size can be reduced by 392.1 kB (14%)
2.8 MB
2.4 MB
In fact, the total size of Aircon-f.co.jp main page is 2.8 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. 65% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 115.2 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 18.2 kB, which is 13% 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 115.2 kB or 82% of the original size.
Potential reduce by 54.7 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. Aircon F images are well optimized though.
Potential reduce by 196.1 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 196.1 kB or 31% of the original size.
Potential reduce by 26.2 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. Aircon-f.co.jp needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 18% of the original size.
Number of requests can be reduced by 36 (19%)
194
158
The browser has sent 194 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aircon F. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.
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aircon-f.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
aircon-f.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
aircon-f.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Aircon-f.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 Aircon-f.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.
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aircon-f.co.jp
Open Graph data is detected on the main page of Aircon F. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: