Tools & Wizards About Us
jeari.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

jeari.com

Auto equipments,China Xiamen Jeari Automation Equipment Co., Ltd.

Page Load Speed

9.4 sec in total

First Response

1 sec

Resources Loaded

8.1 sec

Page Rendered

280 ms

jeari.com screenshot

About Website

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

Xiamen Jeari Automation Equipment Co., Ltd. mainly produces System in the production of all kinds of electrochemistry, colloidal gold, fluorescence quantitative PCR, enzyme joint products, molecular d...

Visit jeari.com

Key Findings

We analyzed Jeari.com page load time and found that the first response time was 1 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jeari.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

jeari.com

1003 ms

style.css

451 ms

flash.js

453 ms

pa

873 ms

bg.jpg

245 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Jeari.com, 3% (1 request) were made to Wpa.qq.com and 3% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Jeari.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.8 kB (14%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeari.com main page is 1.9 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 10% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 16.5 kB

  • Original 20.2 kB
  • After minification 16.4 kB
  • After compression 3.7 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 19% 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 16.5 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 254.7 kB

  • Original 1.9 MB
  • After minification 1.7 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. Obviously, Jeari needs image optimization as it can save up to 254.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 427 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 427 B or 29% of the original size.

CSS Optimization

-32%

Potential reduce by 222 B

  • Original 698 B
  • After minification 698 B
  • After compression 476 B

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. Jeari.com needs all CSS files to be minified and compressed as it can save up to 222 B or 32% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

37

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeari. According to our analytics all requests are already optimized.

Network Requests Diagram

jeari.com

jeari.com

1003 ms

style.css

style.css

451 ms

flash.js

flash.js

453 ms

pa

pa

873 ms

bg.jpg

bg.jpg

245 ms

logo.jpg

logo.jpg

475 ms

english.gif

english.gif

229 ms

chinese.gif

chinese.gif

458 ms

menue_r1_c1.jpg

menue_r1_c1.jpg

464 ms

menue_r1_c2.jpg

menue_r1_c2.jpg

461 ms

menue_r1_c3.jpg

menue_r1_c3.jpg

463 ms

menue_r1_c4.jpg

menue_r1_c4.jpg

476 ms

menue_r1_c5.jpg

menue_r1_c5.jpg

674 ms

menue_r1_c6.jpg

menue_r1_c6.jpg

679 ms

menue_r1_c7.jpg

menue_r1_c7.jpg

682 ms

main.jpg

main.jpg

890 ms

icn_more.gif

icn_more.gif

694 ms

news_01.gif

news_01.gif

1275 ms

s3.gif

s3.gif

884 ms

2020131155639551.jpg

2020131155639551.jpg

2486 ms

202013017474294568.jpg

202013017474294568.jpg

3113 ms

20201301727839706.jpg

20201301727839706.jpg

3627 ms

2020130178660084.jpg

2020130178660084.jpg

6388 ms

2017526294780439.jpg

2017526294780439.jpg

1804 ms

201591723254893909.jpg

201591723254893909.jpg

2466 ms

202012915464824666.jpg

202012915464824666.jpg

4095 ms

201591823413533525.jpg

201591823413533525.jpg

3142 ms

blank.gif

blank.gif

2719 ms

copy_logo.gif

copy_logo.gif

2944 ms

msn.gif

msn.gif

3174 ms

news_bg.jpg

news_bg.jpg

3340 ms

button_old_71.gif

button_old_71.gif

1168 ms

menue1_r1_c1.jpg

menue1_r1_c1.jpg

232 ms

menue1_r1_c2.jpg

menue1_r1_c2.jpg

238 ms

menue1_r1_c3.jpg

menue1_r1_c3.jpg

228 ms

menue1_r1_c4.jpg

menue1_r1_c4.jpg

237 ms

menue1_r1_c6.jpg

menue1_r1_c6.jpg

234 ms

menue1_r1_c7.jpg

menue1_r1_c7.jpg

241 ms

menue1_r1_c5.jpg

menue1_r1_c5.jpg

456 ms

Accessibility Review

jeari.com accessibility score

57

Accessibility Issues

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

High

<object> elements do not have alternate text

Best Practices

jeari.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

jeari.com SEO score

58

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

Image elements do not have [alt] attributes

High

Document uses plugins

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 Jeari.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 Jeari.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

jeari.com

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