Tools & Wizards About Us
jiahuangtech.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jiahuangtech.com

China Worm Gear Reducers Manufacturers, RV Reducer Suppliers

Page Load Speed

5.5 sec in total

First Response

1.5 sec

Resources Loaded

3.2 sec

Page Rendered

814 ms

jiahuangtech.com screenshot

About Website

Visit jiahuangtech.com now to see the best up-to-date Jiahuangtech content and also check out these interesting facts you probably never knew about jiahuangtech.com

As a famous China worm gear reducers manufacturers and RV reducers suppliers, Jiahuang Transmission Technology Co., Ltd offer kinds of rv worm gear reducers for sale

Visit jiahuangtech.com

Key Findings

We analyzed Jiahuangtech.com page load time and found that the first response time was 1.5 sec and then it took 4 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

jiahuangtech.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

www.jiahuangtech.com

1511 ms

basic.css

90 ms

font-awesome.min.css

101 ms

main.css

79 ms

animate.min.css

99 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 98% of them (64 requests) were addressed to the original Jiahuangtech.com, 2% (1 request) were made to Hqcdn.hqsmartcloud.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jiahuangtech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.8 kB (57%)

Content Size

737.0 kB

After Optimization

317.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiahuangtech.com main page is 737.0 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. 60% of websites need less resources to load. HTML takes 435.3 kB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 416.5 kB

  • Original 435.3 kB
  • After minification 411.8 kB
  • After compression 18.8 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 416.5 kB or 96% of the original size.

Image Optimization

-0%

Potential reduce by 112 B

  • Original 243.5 kB
  • After minification 243.4 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. Jiahuangtech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 248 B

  • Original 24.4 kB
  • After minification 24.4 kB
  • After compression 24.1 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

-9%

Potential reduce by 3.0 kB

  • Original 33.8 kB
  • After minification 33.8 kB
  • After compression 30.8 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. Jiahuangtech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (67%)

Requests Now

42

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiahuangtech. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jiahuangtech.com

www.jiahuangtech.com

1511 ms

basic.css

basic.css

90 ms

font-awesome.min.css

font-awesome.min.css

101 ms

main.css

main.css

79 ms

animate.min.css

animate.min.css

99 ms

swiper.min.css

swiper.min.css

116 ms

jquery.js

jquery.js

141 ms

main.js

main.js

153 ms

wow.min.js

wow.min.js

185 ms

swiper.min.js

swiper.min.js

217 ms

nivo-slider.css

nivo-slider.css

188 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

203 ms

index_js.js

index_js.js

237 ms

email-decode.min.js

email-decode.min.js

157 ms

layer.js

layer.js

212 ms

logo.png

logo.png

96 ms

fa-bg.png

fa-bg.png

94 ms

search.png

search.png

95 ms

61d8f8021511e762e6a3930020f35784_banner-11.jpg

61d8f8021511e762e6a3930020f35784_banner-11.jpg

147 ms

why1.png

why1.png

82 ms

why2.png

why2.png

98 ms

why3.png

why3.png

134 ms

why4.png

why4.png

204 ms

logo3.png

logo3.png

182 ms

name.png

name.png

184 ms

1-6.jpg

1-6.jpg

231 ms

1-8.jpg

1-8.jpg

224 ms

1-4.jpg

1-4.jpg

277 ms

img_3698.jpg

img_3698.jpg

324 ms

1-28.jpg

1-28.jpg

309 ms

1-14.jpg

1-14.jpg

329 ms

1-16.jpg

1-16.jpg

302 ms

1-18.jpg

1-18.jpg

362 ms

1-20.jpg

1-20.jpg

342 ms

img_3775.jpg

img_3775.jpg

384 ms

1-23.jpg

1-23.jpg

437 ms

1-25.jpg

1-25.jpg

451 ms

3e5932a214784a0233dd9c65a7ebec41_0333.jpg

3e5932a214784a0233dd9c65a7ebec41_0333.jpg

440 ms

5b32fc9a3b639d463256f7f2622c10dc_0222-1.jpg

5b32fc9a3b639d463256f7f2622c10dc_0222-1.jpg

474 ms

2-17.jpg

2-17.jpg

489 ms

1-13.jpg

1-13.jpg

473 ms

4-9.jpg

4-9.jpg

564 ms

3-5.jpg

3-5.jpg

491 ms

logo2.png

logo2.png

540 ms

white.png

white.png

496 ms

poppins-regular.ttf

poppins-regular.ttf

637 ms

about-bg.png

about-bg.png

569 ms

s1.png

s1.png

574 ms

s2.png

s2.png

546 ms

s3.png

s3.png

616 ms

about-img_03.jpg

about-img_03.jpg

570 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

712 ms

layer.css

layer.css

581 ms

Poppins-Medium.ttf

Poppins-Medium.ttf

724 ms

intro-bg_03.jpg

intro-bg_03.jpg

718 ms

about-bg.jpg

about-bg.jpg

696 ms

time.png

time.png

663 ms

footer.jpg

footer.jpg

708 ms

tel2.png

tel2.png

639 ms

add.png

add.png

669 ms

mail.png

mail.png

616 ms

tel.png

tel.png

635 ms

fax.png

fax.png

629 ms

poppins-regular.woff

poppins-regular.woff

211 ms

matomo.js

matomo.js

682 ms

Accessibility Review

jiahuangtech.com accessibility score

62

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

jiahuangtech.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jiahuangtech.com SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jiahuangtech.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jiahuangtech.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.

Social Sharing Optimization

jiahuangtech.com

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