Tools & Wizards About Us
khkgears.co.jp screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

khkgears.co.jp

小原歯車工業(株)：KHK標準歯車からオーダー歯車までの豊富な品揃え

Page Load Speed

6.3 sec in total

First Response

527 ms

Resources Loaded

5.2 sec

Page Rendered

573 ms

khkgears.co.jp screenshot

About Website

Click here to check amazing Khkgears content for Japan. Otherwise, check out these important facts you probably never knew about khkgears.co.jp

歯車メーカー小原歯車工業のウェブサイト。KHK標準歯車の豊富な製品案内と歯車技術資料を掲載。歯車強度計算ができるWebカタログもあり。

Visit khkgears.co.jp

Key Findings

We analyzed Khkgears.co.jp page load time and found that the first response time was 527 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

khkgears.co.jp performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value18.6 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.681

8/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

khkgears.co.jp

527 ms

khkgears.co.jp

686 ms

bootstrap.min.css

337 ms

slick-theme.css

499 ms

slick.css

500 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 91% of them (71 requests) were addressed to the original Khkgears.co.jp, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Khkgears.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.0 kB (5%)

Content Size

2.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Khkgears.co.jp main page is 2.5 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 39.6 kB

  • Original 46.1 kB
  • After minification 31.0 kB
  • After compression 6.5 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 15.1 kB, which is 33% 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 39.6 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 91.7 kB

  • Original 2.3 MB
  • After minification 2.2 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. Khkgears images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 730 B

  • Original 92.7 kB
  • After minification 92.7 kB
  • After compression 92.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.9 kB

  • Original 29.2 kB
  • After minification 29.2 kB
  • After compression 27.4 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. Khkgears.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (22%)

Requests Now

72

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khkgears. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

khkgears.co.jp

khkgears.co.jp

527 ms

khkgears.co.jp

khkgears.co.jp

686 ms

bootstrap.min.css

bootstrap.min.css

337 ms

slick-theme.css

slick-theme.css

499 ms

slick.css

slick.css

500 ms

index.css

index.css

501 ms

a-style.css

a-style.css

501 ms

colorbox.css

colorbox.css

501 ms

jquery-3.4.0.min.js

jquery-3.4.0.min.js

506 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

832 ms

slick.min.js

slick.min.js

666 ms

index.js

index.js

665 ms

OnSearch.js

OnSearch.js

665 ms

gtm.js

gtm.js

143 ms

analytics.js

analytics.js

169 ms

head_rogo.png

head_rogo.png

231 ms

icon_facebook.png

icon_facebook.png

234 ms

logo-black.png

logo-black.png

561 ms

icon_Instagram.png

icon_Instagram.png

234 ms

icon_YouTube.png

icon_YouTube.png

232 ms

icon_specification.png

icon_specification.png

230 ms

icon_mypage.png

icon_mypage.png

396 ms

search.png

search.png

396 ms

home_menu.png

home_menu.png

396 ms

company_logo02.png

company_logo02.png

397 ms

slider_GRSW.jpg

slider_GRSW.jpg

1397 ms

slider_newproduct2023.jpg

slider_newproduct2023.jpg

890 ms

slider_catalog2023.jpg

slider_catalog2023.jpg

892 ms

slider_J_R_gen.jpg

slider_J_R_gen.jpg

1061 ms

slider_e-series.jpg

slider_e-series.jpg

893 ms

slider_sus.jpg

slider_sus.jpg

729 ms

slider_nabtesco.jpg

slider_nabtesco.jpg

897 ms

slider_koubou.jpg

slider_koubou.jpg

1387 ms

slider_srhef.jpg

slider_srhef.jpg

1058 ms

slider_dp.jpg

slider_dp.jpg

1227 ms

slider_rp-lubrication.jpg

slider_rp-lubrication.jpg

1064 ms

gcsw_btn.png

gcsw_btn.png

1225 ms

gdsw_btn.png

gdsw_btn.png

1227 ms

order_btn.png

order_btn.png

1231 ms

gear1.png

gear1.png

1392 ms

gear2.png

gear2.png

1393 ms

gear3.png

gear3.png

1393 ms

gear4.png

gear4.png

1396 ms

gear5.png

gear5.png

1552 ms

gear6.png

gear6.png

1558 ms

gear7.png

gear7.png

1560 ms

gear8.png

gear8.png

1560 ms

gear9.png

gear9.png

1566 ms

gear10.png

gear10.png

1567 ms

gear11.png

gear11.png

1717 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1619 ms

docodoco

docodoco

679 ms

collect

collect

21 ms

collect

collect

33 ms

jquery.colorbox-ja.js

jquery.colorbox-ja.js

1502 ms

slick.woff

slick.woff

1500 ms

gear12.png

gear12.png

1510 ms

gear13.png

gear13.png

1508 ms

gear14.png

gear14.png

1654 ms

gear15.png

gear15.png

1498 ms

gear16.png

gear16.png

1499 ms

gearkoubo.png

gearkoubo.png

1664 ms

order.png

order.png

1501 ms

other.png

other.png

1338 ms

rp_lubrication_rogo.png

rp_lubrication_rogo.png

1321 ms

docodoco_ua_plugin_4.js

docodoco_ua_plugin_4.js

169 ms

e-series_rogo.png

e-series_rogo.png

1167 ms

SRF-HL_rogo.png

SRF-HL_rogo.png

1167 ms

J_R_gen_rogo.png

J_R_gen_rogo.png

1170 ms

semi_rogo.png

semi_rogo.png

1333 ms

js

js

60 ms

yaki_rogo.png

yaki_rogo.png

1158 ms

facebook_logo(35%C3%9735).png

facebook_logo(35%C3%9735).png

1162 ms

Instagram_Logo.png

Instagram_Logo.png

1160 ms

youtube_icon.png

youtube_icon.png

1000 ms

ajax-loader.gif

ajax-loader.gif

1001 ms

slick.ttf

slick.ttf

640 ms

slick.svg

slick.svg

166 ms

Accessibility Review

khkgears.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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

khkgears.co.jp best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

khkgears.co.jp SEO score

96

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khkgears.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 Khkgears.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

khkgears.co.jp

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