Tools & Wizards About Us
heng-le.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

heng-le.com

Air Pumps For Car Manufacturers, Portable Air Pumps Suppliers

Page Load Speed

2.8 sec in total

First Response

611 ms

Resources Loaded

1.7 sec

Page Rendered

441 ms

heng-le.com screenshot

About Website

Welcome to heng-le.com homepage info - get ready to check Heng Le best content right away, or after learning these important things about heng-le.com

Yuyao Hengle Electrical Appliance Co., Ltd is China air pumps manufacturers and portable air pumps suppliers, our factory offer wholesale air pumps for car online

Visit heng-le.com

Key Findings

We analyzed Heng-le.com page load time and found that the first response time was 611 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

heng-le.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

www.heng-le.com

611 ms

css

30 ms

slick.css

74 ms

basic.css

91 ms

jquery.fancybox.min.css

132 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Heng-le.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Hqcdn.hqsmartcloud.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Heng-le.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 551.7 kB (66%)

Content Size

836.0 kB

After Optimization

284.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heng-le.com main page is 836.0 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. 45% of websites need less resources to load. HTML takes 604.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 536.2 kB

  • Original 604.9 kB
  • After minification 594.9 kB
  • After compression 68.7 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 536.2 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 12.6 kB

  • Original 172.7 kB
  • After minification 160.1 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. Heng Le images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 231 B

  • Original 23.7 kB
  • After minification 23.7 kB
  • After compression 23.5 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

-8%

Potential reduce by 2.6 kB

  • Original 34.6 kB
  • After minification 34.6 kB
  • After compression 32.0 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. Heng-le.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heng Le. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.heng-le.com

www.heng-le.com

611 ms

css

css

30 ms

slick.css

slick.css

74 ms

basic.css

basic.css

91 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

132 ms

main.css

main.css

138 ms

font-awesome.min.css

font-awesome.min.css

133 ms

animate.min.css

animate.min.css

145 ms

jquery.js

jquery.js

157 ms

rsvp.min.js

rsvp.min.js

163 ms

basket.min.js

basket.min.js

223 ms

layer.js

layer.js

198 ms

slick.js

slick.js

81 ms

qrcode.min.js

qrcode.min.js

77 ms

hwaq.js

hwaq.js

117 ms

animatext.min.js

animatext.min.js

99 ms

lazysizes.min.js

lazysizes.min.js

74 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

74 ms

wow.min.js

wow.min.js

143 ms

main.js

main.js

137 ms

index_js.js

index_js.js

137 ms

logo.png

logo.png

122 ms

us.jpg

us.jpg

178 ms

es.jpg

es.jpg

188 ms

pt.jpg

pt.jpg

180 ms

banner(3).jpg

banner(3).jpg

667 ms

adv1bgc.png

adv1bgc.png

184 ms

adv1.png

adv1.png

200 ms

adv2.png

adv2.png

275 ms

adv3.png

adv3.png

202 ms

adv4.png

adv4.png

244 ms

news1(5).jpg

news1(5).jpg

618 ms

news1(4).jpg

news1(4).jpg

616 ms

news1(1).jpg

news1(1).jpg

378 ms

news1(2).jpg

news1(2).jpg

434 ms

news1(3).jpg

news1(3).jpg

619 ms

white.png

white.png

447 ms

logo2.png

logo2.png

512 ms

layer.css

layer.css

479 ms

Gotham-Black.ttf

Gotham-Black.ttf

575 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

577 ms

Gotham-Bold.ttf

Gotham-Bold.ttf

621 ms

matomo.js

matomo.js

168 ms

Accessibility Review

heng-le.com accessibility score

72

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

heng-le.com 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

Page has valid source maps

SEO Factors

heng-le.com SEO score

83

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 Heng-le.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 Heng-le.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

heng-le.com

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