Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sjpif.net

惠友通讯 - 华强北手机批发网

Page Load Speed

5.9 sec in total

First Response

672 ms

Resources Loaded

5 sec

Page Rendered

147 ms

About Website

Click here to check amazing Sjpif content for China. Otherwise, check out these important facts you probably never knew about sjpif.net

惠友通讯华强北手机批发网一直从事通讯数码类产品的批发服务，公司立足于全国乃至世界数码电子集中地—深圳华强北商圈，进行集中采购，公司有大量长期合作伙伴和优质供应商，保证产品质量和售后的同时，我们本着薄利，走量的原则，给经销商争取足够的利润空间，公司的理念是：责任、服务、创新、共赢。我们愿与新老客户一起成长，共达双赢！

Visit sjpif.net

Key Findings

We analyzed Sjpif.net page load time and found that the first response time was 672 ms and then it took 5.2 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

sjpif.net performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.25

49/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

sjpif.net

672 ms

www.sjpif.net

954 ms

bootstrap.min.css

653 ms

fonts.googleapis.css

439 ms

font-awesome.min.css

441 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 96% of them (49 requests) were addressed to the original Sjpif.net, 4% (2 requests) were made to Szcert.ebs.org.cn. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sjpif.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.7 kB (22%)

Content Size

707.1 kB

After Optimization

549.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjpif.net main page is 707.1 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. Images take 382.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 82.9 kB

  • Original 94.0 kB
  • After minification 67.5 kB
  • After compression 11.2 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 26.5 kB, which is 28% 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 82.9 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 22.6 kB

  • Original 382.5 kB
  • After minification 359.8 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. Sjpif images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 29.2 kB

  • Original 141.7 kB
  • After minification 141.7 kB
  • After compression 112.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 29.2 kB or 21% of the original size.

CSS Optimization

-26%

Potential reduce by 23.0 kB

  • Original 88.9 kB
  • After minification 88.9 kB
  • After compression 65.9 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. Sjpif.net needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (67%)

Requests Now

45

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjpif. 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

Accessibility Review

sjpif.net accessibility score

77

Accessibility Issues

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

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.

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

sjpif.net 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sjpif.net SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sjpif.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Sjpif.net 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

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