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gr-kondo.co.jp screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gr-kondo.co.jp

円筒研削のベストパートナー　株式会社コンドウ

Page Load Speed

4.4 sec in total

First Response

541 ms

Resources Loaded

3.8 sec

Page Rendered

132 ms

gr-kondo.co.jp screenshot

About Website

Welcome to gr-kondo.co.jp homepage info - get ready to check Gr Kondo best content right away, or after learning these important things about gr-kondo.co.jp

円筒研削盤のことなら愛知県豊川市、株式会社コンドウへ

Visit gr-kondo.co.jp

Key Findings

We analyzed Gr-kondo.co.jp page load time and found that the first response time was 541 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

gr-kondo.co.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

gr-kondo.co.jp

541 ms

www.gr-kondo.jp

378 ms

base.css

488 ms

common.css

468 ms

layout.css

317 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Gr-kondo.co.jp, 62% (18 requests) were made to Gr-kondo.jp and 14% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Gr-kondo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.8 kB (2%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gr-kondo.co.jp main page is 1.6 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.6 kB

  • Original 31.6 kB
  • After minification 30.3 kB
  • After compression 8.0 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 23.6 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 660 B

  • Original 1.2 MB
  • After minification 1.2 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. Gr Kondo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 257 B

  • Original 189.9 kB
  • After minification 189.9 kB
  • After compression 189.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 12.2 kB

  • Original 102.4 kB
  • After minification 102.4 kB
  • After compression 90.2 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. Gr-kondo.co.jp needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gr Kondo. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gr-kondo.co.jp

gr-kondo.co.jp

541 ms

www.gr-kondo.jp

www.gr-kondo.jp

378 ms

base.css

base.css

488 ms

common.css

common.css

468 ms

layout.css

layout.css

317 ms

global-navi-G004.css

global-navi-G004.css

338 ms

heading-A001.css

heading-A001.css

313 ms

heading-F011.css

heading-F011.css

323 ms

bgwhole-textwhole_005.css

bgwhole-textwhole_005.css

477 ms

bgwhole-textleft_A011.css

bgwhole-textleft_A011.css

519 ms

site-width-wide.css

site-width-wide.css

482 ms

base.js

base.js

1087 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

654 ms

iframe_api

iframe_api

49 ms

sp.js

sp.js

199 ms

btn-sp-menu.png

btn-sp-menu.png

165 ms

6131e35f3f5844260ec8ff04.png

6131e35f3f5844260ec8ff04.png

192 ms

616d198fcbf89ef21faed2fc.jpg

616d198fcbf89ef21faed2fc.jpg

1524 ms

6189d20afa73fabb5ee0b923.png

6189d20afa73fabb5ee0b923.png

215 ms

widgets.js

widgets.js

29 ms

sdk.js

sdk.js

42 ms

www-widgetapi.js

www-widgetapi.js

19 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

28 ms

sdk.js

sdk.js

22 ms

settings

settings

103 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

2 ms

embeds

embeds

28 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

16 ms

print.css

print.css

194 ms

Accessibility Review

gr-kondo.co.jp accessibility score

86

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

gr-kondo.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

gr-kondo.co.jp SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gr-kondo.co.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 Gr-kondo.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.

Social Sharing Optimization

gr-kondo.co.jp

Open Graph description is not detected on the main page of Gr Kondo. 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: