Tools & Wizards About Us
joho-kochi.or.jp screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    66% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

joho-kochi.or.jp

（公財）高知県産業振興センター

Page Load Speed

4.1 sec in total

First Response

892 ms

Resources Loaded

2.8 sec

Page Rendered

423 ms

joho-kochi.or.jp screenshot

About Website

Visit joho-kochi.or.jp now to see the best up-to-date Joho Kochi content for Japan and also check out these interesting facts you probably never knew about joho-kochi.or.jp

（公財）高知県産業振興センターは地域の企業を応援します

Visit joho-kochi.or.jp

Key Findings

We analyzed Joho-kochi.or.jp page load time and found that the first response time was 892 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

joho-kochi.or.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.201

61/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

joho-kochi.or.jp

892 ms

css.css

320 ms

gtm.js

58 ms

bg.gif

343 ms

bgcol_blue.gif

343 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Joho-kochi.or.jp, 7% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Joho-kochi.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.9 kB (63%)

Content Size

201.1 kB

After Optimization

75.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joho-kochi.or.jp main page is 201.1 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. 15% of websites need less resources to load. Images take 117.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 47.5 kB

  • Original 57.4 kB
  • After minification 43.7 kB
  • After compression 9.9 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 13.7 kB, which is 24% 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 47.5 kB or 83% of the original size.

Image Optimization

-63%

Potential reduce by 74.1 kB

  • Original 117.6 kB
  • After minification 43.6 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. Obviously, Joho Kochi needs image optimization as it can save up to 74.1 kB or 63% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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.

CSS Optimization

-84%

Potential reduce by 4.3 kB

  • Original 5.1 kB
  • After minification 3.9 kB
  • After compression 820 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. Joho-kochi.or.jp needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joho Kochi. 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.

Network Requests Diagram

joho-kochi.or.jp

joho-kochi.or.jp

892 ms

css.css

css.css

320 ms

gtm.js

gtm.js

58 ms

bg.gif

bg.gif

343 ms

bgcol_blue.gif

bgcol_blue.gif

343 ms

logo_center.gif

logo_center.gif

345 ms

logo_center02.gif

logo_center02.gif

347 ms

ba110.gif

ba110.gif

338 ms

eshownin.gif

eshownin.gif

345 ms

bms.gif

bms.gif

656 ms

bmono.gif

bmono.gif

656 ms

seizogyo_portal.gif

seizogyo_portal.gif

660 ms

yorozu_r12_c7.png

yorozu_r12_c7.png

666 ms

banner-top.jpg

banner-top.jpg

828 ms

banner.png

banner.png

995 ms

image001.jpg

image001.jpg

977 ms

bana_jiba.gif

bana_jiba.gif

978 ms

seizogyodb_banner.png

seizogyodb_banner.png

980 ms

mirasapo.png

mirasapo.png

988 ms

menu_jiba.gif

menu_jiba.gif

1150 ms

menu_bg.gif

menu_bg.gif

1300 ms

menu_johosi.gif

menu_johosi.gif

1301 ms

menu_jigyou.gif

menu_jigyou.gif

1303 ms

menu_bk_h.gif

menu_bk_h.gif

1309 ms

menu_sanjo.gif

menu_sanjo.gif

1315 ms

menu_gaiyou.gif

menu_gaiyou.gif

1475 ms

menu_link.gif

menu_link.gif

1615 ms

topics02.gif

topics02.gif

1620 ms

ya.gif

ya.gif

1623 ms

sonotaoshirase.gif

sonotaoshirase.gif

1635 ms

tyousa-houkoku.gif

tyousa-houkoku.gif

1640 ms

ya2.gif

ya2.gif

1797 ms

oyakutati_01.gif

oyakutati_01.gif

1936 ms

eventcalender_3.gif

eventcalender_3.gif

1945 ms

878 ms

melmag2.gif

melmag2.gif

1906 ms

voice2.gif

voice2.gif

1919 ms

logo_001.gif

logo_001.gif

1925 ms

analytics.js

analytics.js

13 ms

collect

collect

6 ms

collect

collect

64 ms

collect

collect

4 ms

341 ms

unsupportedbrowser

unsupportedbrowser

92 ms

Accessibility Review

joho-kochi.or.jp accessibility score

77

Accessibility Issues

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

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

joho-kochi.or.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

joho-kochi.or.jp SEO score

87

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joho-kochi.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Joho-kochi.or.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.

Social Sharing Optimization

joho-kochi.or.jp

Open Graph description is not detected on the main page of Joho Kochi. 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: