Tools & Wizards About Us
hfjnge.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

hfjnge.com

JNGE Manufacturer for MPPT Solar Controller,Solar Charge Controller,Inverters,Power Inverter,Solar Power Inverter,Wind Solar Hybrid Controller

Page Load Speed

4.1 sec in total

First Response

168 ms

Resources Loaded

3 sec

Page Rendered

922 ms

hfjnge.com screenshot

About Website

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

JNGE POWER mainly produces MPPT solar charge controller,PWM solar controllers,high voltage controllers,inverters,hybrid inverter,solar power inverter,wind solar hybrid controller.

Visit hfjnge.com

Key Findings

We analyzed Hfjnge.com page load time and found that the first response time was 168 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

hfjnge.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value40.2 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value1.952

0/100

15%

TTI (Time to Interactive)

Value29.8 s

0/100

10%

Network Requests Diagram

hfjnge.com

168 ms

www.hfjnge.com

184 ms

www.hfjnge.com

543 ms

bootstrap.css

147 ms

font-awesome.min.css

207 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 88% of them (104 requests) were addressed to the original Hfjnge.com, 4% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Hfjnge.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.0 kB (5%)

Content Size

8.8 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hfjnge.com main page is 8.8 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. Only a small number of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.8 kB

  • Original 109.0 kB
  • After minification 82.2 kB
  • After compression 17.2 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 26.8 kB, which is 25% 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 91.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 336.5 kB

  • Original 8.3 MB
  • After minification 7.9 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. Hf JNGE images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 24.2 kB

  • Original 299.3 kB
  • After minification 299.3 kB
  • After compression 275.1 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

-6%

Potential reduce by 8.5 kB

  • Original 132.1 kB
  • After minification 132.1 kB
  • After compression 123.5 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. Hfjnge.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (13%)

Requests Now

106

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hf JNGE. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hfjnge.com

hfjnge.com

168 ms

www.hfjnge.com

www.hfjnge.com

184 ms

www.hfjnge.com

www.hfjnge.com

543 ms

bootstrap.css

bootstrap.css

147 ms

font-awesome.min.css

font-awesome.min.css

207 ms

style.css

style.css

364 ms

jquery-1.8.3.js

jquery-1.8.3.js

294 ms

common.js

common.js

288 ms

bootstrap.min.js

bootstrap.min.js

218 ms

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155 ms

demo.js

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278 ms

inner-page.js

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454 ms

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208 ms

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339 ms

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195 ms

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331 ms

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194 ms

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193 ms

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1109 ms

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1078 ms

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997 ms

BarlowCondensed.woff

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927 ms

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1002 ms

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1004 ms

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998 ms

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868 ms

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869 ms

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916 ms

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917 ms

www-player.css

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40 ms

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98 ms

base.js

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125 ms

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902 ms

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897 ms

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878 ms

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874 ms

881 ms

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197 ms

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747 ms

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180 ms

embed.js

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59 ms

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387 ms

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580 ms

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199 ms

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213 ms

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580 ms

id

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80 ms

Create

Create

125 ms

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524 ms

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443 ms

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361 ms

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GenerateIT

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84 ms

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444 ms

Accessibility Review

hfjnge.com accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

hfjnge.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

hfjnge.com SEO score

75

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

High

Page is blocked from indexing

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 Hfjnge.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 Hfjnge.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

hfjnge.com

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