6.8 sec in total
1.5 sec
5.2 sec
153 ms
Click here to check amazing Koya Kogyo content. Otherwise, check out these important facts you probably never knew about koya-kogyo.co.jp
はつり工事、総合解体の胡屋工業(静岡県浜松市)
Visit koya-kogyo.co.jpWe analyzed Koya-kogyo.co.jp page load time and found that the first response time was 1.5 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Koya-kogyo.co.jp rating and web reputation
koya-kogyo.co.jp performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value8.7 s
1/100
25%
Value13.7 s
2/100
10%
Value60 ms
100/100
30%
Value0.131
81/100
15%
Value8.6 s
37/100
10%
1474 ms
361 ms
365 ms
9 ms
719 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 85% of them (41 requests) were addressed to the original Koya-kogyo.co.jp, 4% (2 requests) were made to Staticxx.facebook.com and 2% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Koya-kogyo.co.jp.
Page size can be reduced by 252.6 kB (23%)
1.1 MB
852.1 kB
In fact, the total size of Koya-kogyo.co.jp main page is 1.1 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. 45% of websites need less resources to load. Images take 791.2 kB which makes up the majority of the site volume.
Potential reduce by 30.7 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. 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 30.7 kB or 77% of the original size.
Potential reduce by 19.5 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. Koya Kogyo images are well optimized though.
Potential reduce by 107.9 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 107.9 kB or 69% of the original size.
Potential reduce by 94.4 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. Koya-kogyo.co.jp needs all CSS files to be minified and compressed as it can save up to 94.4 kB or 81% of the original size.
Number of requests can be reduced by 21 (47%)
45
24
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koya Kogyo. 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 14 to 1 for CSS and as a result speed up the page load time.
www.koya-kogyo.co.jp
1474 ms
shadowbox.css
361 ms
extras.css
365 ms
font-awesome.min.css
9 ms
arconix-shortcodes.min.css
719 ms
tablepress-combined.min.css
550 ms
jquery.fancybox-1.3.7.min.css
580 ms
jquery.js
1416 ms
jquery-migrate.min.js
720 ms
res-vektor.js
917 ms
jquery.cookie.js
763 ms
style_bizvektor_sns.css
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css
24 ms
style_bizvektor_options.css
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001.css
721 ms
g_menu_divide_5.css
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style.css
787 ms
res-vektor.css
672 ms
jquery.fancybox-1.3.7.min.js
697 ms
jquery.easing.pack.js
590 ms
jquery.mousewheel.min.js
599 ms
master.js
700 ms
plain.css
390 ms
style.css
195 ms
all.js
93 ms
kk6.png
196 ms
mail2.gif
184 ms
iconMenuOpen.png
183 ms
top_image.png
1290 ms
top01.png
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topm01.png
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icon_try1_white.gif
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top02.png
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topm02.png
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top03.png
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topm03.png
580 ms
05-200x200.jpg
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top_image-200x200.png
718 ms
bnr_contact_ja.png
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recruit.png
775 ms
footer_pagetop.png
777 ms
icon_arrow1_white.gif
896 ms
kk8.png
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icon_arrow1_gray.gif
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4cKlrioa77J2iqTqBgkRWg.ttf
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xd_arbiter.php
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koya-kogyo.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
koya-kogyo.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
koya-kogyo.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koya-kogyo.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 Koya-kogyo.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.
koya-kogyo.co.jp
Open Graph data is detected on the main page of Koya Kogyo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: