6.9 sec in total
952 ms
5.8 sec
168 ms
Click here to check amazing Kowa G content for Japan. Otherwise, check out these important facts you probably never knew about kowa-g.jp
板ガラスのオーダーメイドならコーワガラスショップにお任せください。
Visit kowa-g.jpWe analyzed Kowa-g.jp page load time and found that the first response time was 952 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kowa-g.jp performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value9.8 s
0/100
25%
Value10.5 s
7/100
10%
Value870 ms
33/100
30%
Value0.073
96/100
15%
Value8.3 s
39/100
10%
952 ms
642 ms
324 ms
854 ms
739 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 95% of them (63 requests) were addressed to the original Kowa-g.jp, 3% (2 requests) were made to Stats.g.doubleclick.net and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Kowa-g.jp.
Page size can be reduced by 509.3 kB (47%)
1.1 MB
569.2 kB
In fact, the total size of Kowa-g.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. 25% of websites need less resources to load. Javascripts take 573.0 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 1.6 kB, which is 11% 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 10.3 kB or 73% of the original size.
Potential reduce by 6.9 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. Kowa G images are well optimized though.
Potential reduce by 448.6 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 448.6 kB or 78% of the original size.
Potential reduce by 43.6 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. Kowa-g.jp needs all CSS files to be minified and compressed as it can save up to 43.6 kB or 84% of the original size.
Number of requests can be reduced by 16 (26%)
61
45
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kowa G. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
kowa-g.jp
952 ms
default.css
642 ms
index.css
324 ms
jquery-ui.css
854 ms
popup.js
739 ms
jquery.js
1454 ms
jquery.cookie.js
482 ms
jquery.cookie_para.js
558 ms
jquery-ui.min.js
2129 ms
user.js
746 ms
bookmark.js
619 ms
bg_all.gif
194 ms
bg.gif
164 ms
bg_nav.jpg
372 ms
bg_hed.gif
213 ms
ico_hednav.gif
164 ms
login_btn.gif
172 ms
logo.gif
324 ms
ttl_login.gif
325 ms
bg_hednav.gif
343 ms
hed_nav01.jpg
368 ms
hed_nav02.jpg
419 ms
hed_nav03.jpg
484 ms
hed_nav04.jpg
485 ms
hed_nav05.jpg
515 ms
img01.jpg
967 ms
img02.jpg
741 ms
img07.gif
627 ms
img04.jpg
1003 ms
img05.jpg
647 ms
img06.jpg
1027 ms
img03.jpg
1043 ms
btn_top.gif
809 ms
ttl_leftnav01.jpg
927 ms
bg_leftnav.jpg
969 ms
left_nav01.jpg
1116 ms
left_nav09.jpg
1155 ms
left_nav07.jpg
1131 ms
left_nav06.jpg
1165 ms
left_nav10.jpg
1199 ms
left_nav02.jpg
1261 ms
left_nav03.jpg
1309 ms
left_nav05.jpg
1293 ms
left_nav04.jpg
1342 ms
left_nav08.jpg
1325 ms
left_btn05.jpg
1544 ms
bg_leftnav02.jpg
1478 ms
logset.cgi
3030 ms
dc.js
32 ms
__utm.gif
13 ms
ga-audiences
49 ms
voice_btn.jpg
1303 ms
blog_btn.jpg
1338 ms
ttl_leftnav03.jpg
1323 ms
left_btn02.jpg
1358 ms
left_btn01.jpg
1424 ms
hld_leftnav01.gif
1368 ms
left_btn06.gif
1334 ms
bg_mirror.jpg
1346 ms
hld_leftnav03.jpg
1365 ms
bg_footer.gif
1349 ms
fotter_img.gif
1378 ms
teiten_bnr01-trans.png
1340 ms
teiten_bnr01-trans_arrow.gif
1392 ms
teiten_bnr02-trans.png
1592 ms
teiten_ico.gif
1265 ms
kowa-g.jp accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
kowa-g.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
Page has valid source maps
kowa-g.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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kowa-g.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 Kowa-g.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kowa-g.jp
Open Graph description is not detected on the main page of Kowa G. 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: