8.5 sec in total
1.5 sec
6.5 sec
505 ms
Click here to check amazing Airtech content for Japan. Otherwise, check out these important facts you probably never knew about airtech.co.jp
日本で唯一のクリーンエアーシステム専門メーカーです。電子工業・医薬品・病院・食品・研究所・再生医療等さまざまなシーンでご利用いただいております。
Visit airtech.co.jpWe analyzed Airtech.co.jp page load time and found that the first response time was 1.5 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
airtech.co.jp performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.6 s
4/100
25%
Value12.1 s
4/100
10%
Value130 ms
96/100
30%
Value0.01
100/100
15%
Value15.5 s
7/100
10%
1483 ms
806 ms
491 ms
338 ms
336 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 93% of them (80 requests) were addressed to the original Airtech.co.jp, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Airtech.co.jp.
Page size can be reduced by 930.9 kB (12%)
7.9 MB
6.9 MB
In fact, the total size of Airtech.co.jp main page is 7.9 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. 55% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.
Potential reduce by 26.0 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 26.0 kB or 76% of the original size.
Potential reduce by 170.8 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. Airtech images are well optimized though.
Potential reduce by 430.3 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 430.3 kB or 64% of the original size.
Potential reduce by 303.9 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. Airtech.co.jp needs all CSS files to be minified and compressed as it can save up to 303.9 kB or 85% of the original size.
Number of requests can be reduced by 36 (43%)
84
48
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airtech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
www.airtech.co.jp
1483 ms
bootstrap.min.css
806 ms
font-awesome.min.css
491 ms
magnific-popup.css
338 ms
custom.css
336 ms
style.css
671 ms
lightbox.css
348 ms
animate.min.css
876 ms
owl.carousel.css
503 ms
responsive.css
701 ms
footerFixed.js
652 ms
font-awesome.min.css
4 ms
arconix-shortcodes.min.css
837 ms
styles.css
816 ms
styles.css
836 ms
wpp.css
911 ms
jquery.js
1120 ms
jquery-migrate.min.js
978 ms
modernizr-2.8.3.min.js
1008 ms
jquery-2.1.0.min.js
1340 ms
jquery.magnific-popup.min.js
873 ms
js
23 ms
gmap3.js
888 ms
plugins.js
1627 ms
functions.js
1123 ms
wow.min.js
1124 ms
jquery.ajaxchimp.min.js
1124 ms
gallery.js
1170 ms
lightbox.js
1204 ms
flexslider.css
1240 ms
public.css
1269 ms
jquery.form.min.js
1362 ms
scripts.js
1369 ms
scripts.js
1414 ms
jquery.flexslider-min.js
1427 ms
css
25 ms
analytics.js
31 ms
twemoji.js
775 ms
wp-emoji.js
779 ms
bg.png
804 ms
collect
18 ms
close.png
625 ms
loading.gif
624 ms
prev.png
718 ms
next.png
719 ms
logo.png
734 ms
arrow.png
781 ms
slider_01.png
3106 ms
slider_02.png
2450 ms
slider_03.png
3052 ms
slider_04.png
2550 ms
category_01_1.png
1067 ms
category_02_1.png
938 ms
category_032_1.png
1100 ms
category_04_1.png
1234 ms
category_05_1.png
1260 ms
category_06_1.png
1401 ms
category_07_1.png
1421 ms
category_08_1CC.png
1568 ms
category_09_1.png
1560 ms
category_semiconductor.png
1594 ms
category_medicine.png
1599 ms
category_hospital.png
1760 ms
fontawesome-webfont.woff
7 ms
fontawesome-webfont.woff
1918 ms
category_food.png
1883 ms
category_lab.png
2000 ms
category_health-care.png
1978 ms
btn_news.png
2096 ms
banner_product.png
2024 ms
banner_advantage.png
2163 ms
banner_outline_1_.png
2183 ms
product_ir.png
2172 ms
banner_clean.png
2263 ms
banner_catalog.png
2182 ms
banner_technicalReport.png
2216 ms
banner_contact.png
2214 ms
logo_f.png
2253 ms
underline_main.png
2265 ms
midashi_main.png
2234 ms
arrow_off.png
2226 ms
no1.png
2309 ms
no2.png
2326 ms
no3.png
2303 ms
footer.png
2167 ms
direction_nav.png
2129 ms
airtech.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
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
airtech.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
airtech.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 Airtech.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 Airtech.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.
airtech.co.jp
Open Graph data is detected on the main page of Airtech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: