6.5 sec in total
565 ms
5.3 sec
672 ms
Visit kochi-bosai.com now to see the best up-to-date Kochi Bosai content and also check out these interesting facts you probably never knew about kochi-bosai.com
Kochi Bosai is a portal site which introduces products and technologies certified as Kochi Prefecture Disaster Prevention Related Products.
Visit kochi-bosai.comWe analyzed Kochi-bosai.com page load time and found that the first response time was 565 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.
kochi-bosai.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value12.2 s
0/100
25%
Value14.2 s
1/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value17.0 s
4/100
10%
565 ms
732 ms
496 ms
495 ms
661 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 98% of them (97 requests) were addressed to the original Kochi-bosai.com, 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Kochi-bosai.com.
Page size can be reduced by 1.1 MB (18%)
6.3 MB
5.2 MB
In fact, the total size of Kochi-bosai.com main page is 6.3 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 6.2 MB which makes up the majority of the site volume.
Potential reduce by 30.1 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 4.8 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 30.1 kB or 80% of the original size.
Potential reduce by 1.1 MB
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. Obviously, Kochi Bosai needs image optimization as it can save up to 1.1 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Kochi-bosai.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 22% of the original size.
Number of requests can be reduced by 20 (21%)
95
75
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kochi Bosai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
kochi-bosai.com
565 ms
kochi-bosai.com
732 ms
jquery.min.js
496 ms
common_E.css
495 ms
top.css
661 ms
jquery.sliderPro.js
869 ms
setup.js
514 ms
slider-pro.css
715 ms
lightbox-2.6.min.js
660 ms
lightbox.css
659 ms
pagetop.js
684 ms
jquery.cookie.js
824 ms
swView.js
824 ms
changeLang.js
825 ms
search_box_js.php
868 ms
js
120 ms
sp-slidemenu.js
892 ms
setup.js
986 ms
basic.css
484 ms
css.css
486 ms
styles.css
529 ms
genre_search.css
535 ms
lang_E.css
568 ms
close.png
166 ms
loading.gif
180 ms
prev.png
168 ms
next.png
168 ms
spacer.gif
166 ms
logo.png
683 ms
menu_pc.png
331 ms
character1.png
497 ms
logo_E.png
494 ms
b_search.png
331 ms
content_bg.png
357 ms
porigo_bg.gif
496 ms
03_E.jpg
991 ms
01_E.jpg
1071 ms
cate1_l_E.png
659 ms
arrow_topcate.png
660 ms
cate1_sm_E.png
661 ms
cate2_l_E.png
824 ms
cate2_sm_E.png
824 ms
cate3_l_E.png
826 ms
cate3_sm_E.png
852 ms
character1.png
1151 ms
new_cate1.png
989 ms
arrow_search2.png
992 ms
new_cate2.png
1022 ms
new_cate3.png
1154 ms
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new_cate6.png
1193 ms
character2.png
1250 ms
h3_bg.gif
1315 ms
arrow_info.png
1319 ms
character3.png
1483 ms
character4.png
1488 ms
cate1_m_E.png
1363 ms
956.jpg
1317 ms
js
99 ms
sample-photo.jpg
1484 ms
646.jpg
1326 ms
977.jpg
1374 ms
1538.png
1624 ms
1510.png
1968 ms
770.jpg
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cate2_m_E.png
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1319 ms
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cate3_m_E.png
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1177 ms
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1007.jpg
1319 ms
1502.png
1489 ms
1355.png
1360 ms
story_tit.png
1308 ms
1570.png
1331 ms
672.jpg
1325 ms
character5.png
1347 ms
bana5_E.jpg
1334 ms
bana3_E.png
1327 ms
bana4.jpg
1322 ms
img_takarakuji.jpg
1321 ms
character2.png
1327 ms
page-top.png
1295 ms
openhand.cur
1232 ms
kochi-bosai.com accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
kochi-bosai.com 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
Browser errors were logged to the console
kochi-bosai.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kochi-bosai.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Kochi-bosai.com 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.
kochi-bosai.com
Open Graph description is not detected on the main page of Kochi Bosai. 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: