Tools & Wizards About Us
patxaj.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

patxaj.com

安检门_行李X光安检机_液体_爆炸物探测仪_便携式X光机_快递安检设备_琚天下安检设备

Page Load Speed

16.4 sec in total

First Response

781 ms

Resources Loaded

15.3 sec

Page Rendered

281 ms

patxaj.com screenshot

About Website

Click here to check amazing Patxaj content. Otherwise, check out these important facts you probably never knew about patxaj.com

深圳市平安天下电子设备有限公司是一家专注于排爆安检产品研发、生产和销售的高科技企业,产品包括安检门、安检机、金属探测门、集装箱检查系统、小型车辆检查系统、X光射线检查设备、爆炸物毒品探测仪、危险液体检测仪等全系列近百个品种，琚天下品牌是公检法、快递物流、交通运输、新疆维稳优选。

Visit patxaj.com

Key Findings

We analyzed Patxaj.com page load time and found that the first response time was 781 ms and then it took 15.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

patxaj.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.771

5/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

patxaj.com

781 ms

www.szanjian.cn

1019 ms

feature-carousel.css

290 ms

slider.css

505 ms

css.css

665 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Patxaj.com, 94% (51 requests) were made to Szanjian.cn and 2% (1 request) were made to Js.passport.qihucdn.com. The less responsive or slowest element that took the longest time to load (12.2 sec) relates to the external source Szanjian.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.6 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Patxaj.com main page is 1.5 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. 20% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 28.5 kB

  • Original 34.3 kB
  • After minification 23.8 kB
  • After compression 5.8 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 10.5 kB, which is 31% 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 28.5 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 192.0 kB

  • Original 1.4 MB
  • After minification 1.2 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, Patxaj needs image optimization as it can save up to 192.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 1.5 kB

  • Original 44.6 kB
  • After minification 44.6 kB
  • After compression 43.1 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

-5%

Potential reduce by 516 B

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 9.5 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. Patxaj.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

51

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Patxaj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

patxaj.com

patxaj.com

781 ms

www.szanjian.cn

www.szanjian.cn

1019 ms

feature-carousel.css

feature-carousel.css

290 ms

slider.css

slider.css

505 ms

css.css

css.css

665 ms

global.css

global.css

511 ms

logo.png

logo.png

1953 ms

1608709370.jpg

1608709370.jpg

1528 ms

20210208lgkyqu.png

20210208lgkyqu.png

1043 ms

1528163190.png

1528163190.png

1810 ms

1528163239.png

1528163239.png

2110 ms

1612770377.png

1612770377.png

2093 ms

1528163475.png

1528163475.png

2261 ms

1528164288.png

1528164288.png

2964 ms

20210208ckwwym.png

20210208ckwwym.png

5922 ms

1562555560.jpg

1562555560.jpg

3323 ms

1528164505.png

1528164505.png

3859 ms

1528164834.png

1528164834.png

3871 ms

cf.jpg

cf.jpg

4498 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

4429 ms

slider.js

slider.js

4028 ms

jquery.featurecarousel.min.js

jquery.featurecarousel.min.js

4444 ms

js.js

js.js

4300 ms

20180529kyawmx.jpg

20180529kyawmx.jpg

6255 ms

20210120jkivfr.jpg

20210120jkivfr.jpg

5975 ms

20180529mrswor.jpg

20180529mrswor.jpg

9728 ms

20180529imkdan.jpg

20180529imkdan.jpg

8170 ms

20180529kzweej.jpg

20180529kzweej.jpg

10819 ms

20180529gejupz.png

20180529gejupz.png

9980 ms

20160519jxesoq.jpg

20160519jxesoq.jpg

11005 ms

20160519wvmhpi.jpg

20160519wvmhpi.jpg

10923 ms

bottommap.png

bottommap.png

10504 ms

map1.png

map1.png

10411 ms

ba.png

ba.png

10978 ms

footer.js

footer.js

10827 ms

11.0.1.js

11.0.1.js

673 ms

hd-form_03.png

hd-form_03.png

10417 ms

css.css

css.css

10473 ms

20130514xxsctt.jpg

20130514xxsctt.jpg

11786 ms

20130514acunau.jpg

20130514acunau.jpg

11923 ms

20130514rjzqdt.jpg

20130514rjzqdt.jpg

12051 ms

care_07.jpg

care_07.jpg

12193 ms

ft-bg_02.jpg

ft-bg_02.jpg

11297 ms

ab77b6ea7f3fbf79.js

ab77b6ea7f3fbf79.js

277 ms

q3.png

q3.png

10278 ms

q0.png

q0.png

10482 ms

q2.png

q2.png

10748 ms

q8.png

q8.png

10597 ms

qqq.gif

qqq.gif

10666 ms

q5.png

q5.png

10600 ms

global.css

global.css

2068 ms

dot.png

dot.png

2078 ms

ad_ctr.png

ad_ctr.png

2098 ms

www.szanjian.cn

www.szanjian.cn

2638 ms

Accessibility Review

patxaj.com accessibility score

39

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

patxaj.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

patxaj.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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Patxaj.com 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 Patxaj.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

patxaj.com

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