7.7 sec in total
878 ms
6.7 sec
145 ms
Welcome to kawaguchigiken.co.jp homepage info - get ready to check Kawaguchigiken best content for Japan right away, or after learning these important things about kawaguchigiken.co.jp
Visit kawaguchigiken.co.jpWe analyzed Kawaguchigiken.co.jp page load time and found that the first response time was 878 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kawaguchigiken.co.jp performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value10.2 s
0/100
25%
Value9.6 s
11/100
10%
Value100 ms
98/100
30%
Value0.467
19/100
15%
Value11.6 s
18/100
10%
878 ms
357 ms
591 ms
498 ms
569 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Kawaguchigiken.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Kawaguchigiken.co.jp.
Page size can be reduced by 22.3 kB (18%)
122.8 kB
100.5 kB
In fact, the total size of Kawaguchigiken.co.jp main page is 122.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 103.4 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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 2.1 kB, which is 16% 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 10.4 kB or 78% of the original size.
Potential reduce by 7.0 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. Kawaguchigiken images are well optimized though.
Potential reduce by 4.0 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 4.0 kB or 83% of the original size.
Potential reduce by 906 B
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. Kawaguchigiken.co.jp needs all CSS files to be minified and compressed as it can save up to 906 B or 70% of the original size.
Number of requests can be reduced by 37 (55%)
67
30
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawaguchigiken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
kawaguchigiken.co.jp
878 ms
default.css
357 ms
load_top.js
591 ms
oshirase.html
498 ms
multic.cgi
569 ms
btn_monohoshi_on.gif
339 ms
btn_monohoshi_off.gif
339 ms
btn_monohoshi2_on.gif
348 ms
btn_monohoshi2_off.gif
495 ms
btn_madomiran_on.gif
364 ms
btn_madomiran_off.gif
661 ms
btn_gh_on.gif
689 ms
btn_gh_off.gif
708 ms
btn_ok_on.gif
712 ms
btn_ok_off.gif
856 ms
btn_lever_handle_on.gif
862 ms
btn_lever_handle_off.gif
980 ms
btn_shikiisuberi_on.gif
1007 ms
btn_shikiisuberi_off.gif
1064 ms
btn_suberazu_on.gif
1101 ms
btn_suberazu_off.gif
1189 ms
btn_eco_on.gif
1223 ms
btn_eco_off.gif
1310 ms
btn_shiryou_on.gif
1361 ms
btn_shiryou_off.gif
1438 ms
btn_saiyou_on.gif
1480 ms
btn_saiyou_off.gif
1528 ms
btn_corporate_on.gif
1561 ms
btn_corporate_off.gif
1651 ms
btn_detail_on.gif
1722 ms
btn_detail_off.gif
2337 ms
01.gif
2681 ms
02.jpg
2719 ms
03.jpg
2763 ms
04.jpg
2712 ms
05.jpg
2873 ms
06.jpg
3243 ms
07.jpg
3420 ms
08.jpg
3401 ms
09.jpg
4058 ms
bg_top.gif
2975 ms
title_top.gif
3046 ms
h1_product.gif
3239 ms
new_monokake.gif
3289 ms
new_shitsuhoshi.gif
3246 ms
h1_guide.gif
3284 ms
dot.gif
3096 ms
dot_line.gif
3258 ms
iso.gif
3263 ms
bnr_mameushi.gif
3556 ms
bnr_diy_or_jp.gif
3255 ms
bnr_jlma.gif
3248 ms
dot_bk.gif
3328 ms
h1_info.gif
3285 ms
h1_topics.gif
3362 ms
my_sweet_home.jpg
3733 ms
obc_banner.jpg
3650 ms
tbs_banner.jpg
3762 ms
bnr_ocarina.gif
3508 ms
mamewata.gif
3323 ms
bnr_sokutei.gif
3324 ms
topic2011psmark.jpg
3878 ms
kids_design.jpg
3875 ms
topic_sp.jpg
3749 ms
topic_hb.jpg
3666 ms
topic_gd.gif
3488 ms
bg_bottom.gif
3029 ms
copyright.gif
2870 ms
kawaguchigiken.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.
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
<input type="image"> elements do not have [alt] text
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
kawaguchigiken.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
Page has valid source maps
kawaguchigiken.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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kawaguchigiken.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 Kawaguchigiken.co.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.
kawaguchigiken.co.jp
Open Graph description is not detected on the main page of Kawaguchigiken. 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: