Tools & Wizards About Us
chondatech.com screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

chondatech.com

CHONDA INTERNATIONAL TECHNOLOGY CO.,LTD - AC DC converters, DC DC converters and toroidal transformers

Page Load Speed

1.8 sec in total

First Response

47 ms

Resources Loaded

1.4 sec

Page Rendered

290 ms

chondatech.com screenshot

About Website

Welcome to chondatech.com homepage info - get ready to check CHONDA Tech best content right away, or after learning these important things about chondatech.com

CHONDA TECH manufacturer was established in 2012, specialized in power supplies,exporting AC DC converters, DC DC converters and toroidal transformers for electronic industries all over the world. A H...

Visit chondatech.com

Key Findings

We analyzed Chondatech.com page load time and found that the first response time was 47 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

chondatech.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

chondatech.com

47 ms

chondatech.com

148 ms

main.css

101 ms

style.css

97 ms

custom_service_on.css

109 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 99% of them (67 requests) were addressed to the original Chondatech.com, 1% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (730 ms) belongs to the original domain Chondatech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.5 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chondatech.com main page is 1.7 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.6 kB

  • Original 55.2 kB
  • After minification 55.1 kB
  • After compression 8.6 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 46.6 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 35.6 kB

  • Original 1.4 MB
  • After minification 1.4 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. CHONDA Tech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 164.4 kB
  • After minification 164.4 kB
  • After compression 162.3 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

-0%

Potential reduce by 112 B

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 29.2 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. Chondatech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (38%)

Requests Now

64

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHONDA Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chondatech.com

chondatech.com

47 ms

chondatech.com

chondatech.com

148 ms

main.css

main.css

101 ms

style.css

style.css

97 ms

custom_service_on.css

custom_service_on.css

109 ms

custom_service_off.css

custom_service_off.css

96 ms

language.css

language.css

106 ms

jquery.min.js

jquery.min.js

121 ms

language.js

language.js

178 ms

validform.min.js

validform.min.js

187 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

189 ms

common.js

common.js

182 ms

bottom_service.js

bottom_service.js

213 ms

owl.carousel.js

owl.carousel.js

215 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

263 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

264 ms

cloud-zoom.1.0.3.js

cloud-zoom.1.0.3.js

274 ms

jquery.cookie.js

jquery.cookie.js

274 ms

skrollr.min.js

skrollr.min.js

285 ms

glass.css

glass.css

302 ms

view.js

view.js

348 ms

lightbox.min.js

lightbox.min.js

347 ms

style_xys.css

style_xys.css

359 ms

banner_1.js

banner_1.js

363 ms

email-decode.min.js

email-decode.min.js

266 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

414 ms

custom_service.js

custom_service.js

409 ms

page-ico.png

page-ico.png

176 ms

logo.png

logo.png

172 ms

1.jpg

1.jpg

174 ms

2.jpg

2.jpg

180 ms

atu1image1.jpg

atu1image1.jpg

171 ms

atu2image1.jpg

atu2image1.jpg

172 ms

atu3image1.png

atu3image1.png

229 ms

287_0.jpg

287_0.jpg

226 ms

286_0.jpg

286_0.jpg

312 ms

285_0.jpg

285_0.jpg

232 ms

284_0.jpg

284_0.jpg

235 ms

283_0.jpg

283_0.jpg

236 ms

282_0.jpg

282_0.jpg

311 ms

281_0.jpg

281_0.jpg

312 ms

280_0.jpg

280_0.jpg

319 ms

tu1image.jpg

tu1image.jpg

320 ms

tu2image.jpg

tu2image.jpg

555 ms

279_0.jpg

279_0.jpg

395 ms

278_0.jpg

278_0.jpg

393 ms

274_0.jpg

274_0.jpg

392 ms

273_0.jpg

273_0.jpg

409 ms

272_0.jpg

272_0.jpg

404 ms

271_0.jpg

271_0.jpg

474 ms

270_0.jpg

270_0.jpg

479 ms

269_0.jpg

269_0.jpg

482 ms

268_0.jpg

268_0.jpg

494 ms

267_0.jpg

267_0.jpg

491 ms

500W-toroidal-transformer-for-audio-amplifiers-266-19161641-0.jpg

500W-toroidal-transformer-for-audio-amplifiers-266-19161641-0.jpg

558 ms

265_0.jpg

265_0.jpg

561 ms

code.asp

code.asp

568 ms

map.gif

map.gif

575 ms

custom_pic.png

custom_pic.png

582 ms

SourceSansPro-Bold.otf

SourceSansPro-Bold.otf

723 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

730 ms

custom_email.png

custom_email.png

571 ms

custom_inquire.png

custom_inquire.png

576 ms

custom_close.png

custom_close.png

492 ms

custom_btn.png

custom_btn.png

500 ms

top.png

top.png

530 ms

loader.gif

loader.gif

568 ms

glassmobile.css

glassmobile.css

87 ms

Accessibility Review

chondatech.com accessibility score

52

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

Image elements do not have [alt] attributes

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

chondatech.com 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

SEO Factors

chondatech.com SEO score

82

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

High

Tap targets are not sized appropriately

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 Chondatech.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 Chondatech.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

chondatech.com

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