Tools & Wizards About Us
tgxxlkj.jdzj.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

tgxxlkj.jdzj.com

钕铁硼磁铁_太谷县鑫隆科技有限公司

Page Load Speed

59 sec in total

First Response

7 sec

Resources Loaded

51.6 sec

Page Rendered

331 ms

tgxxlkj.jdzj.com screenshot

About Website

Welcome to tgxxlkj.jdzj.com homepage info - get ready to check Tgxxlkj Jdzj best content for China right away, or after learning these important things about tgxxlkj.jdzj.com

太谷县鑫隆科技有限公司的网上商铺，太谷县鑫隆科技有限公司提供：钕铁硼磁铁

Visit tgxxlkj.jdzj.com

Key Findings

We analyzed Tgxxlkj.jdzj.com page load time and found that the first response time was 7 sec and then it took 52 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tgxxlkj.jdzj.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

tgxxlkj.jdzj.com

7006 ms

jdzjshop.css

20081 ms

20136223349.jpg

8358 ms

c.js

1493 ms

vip0.png

12608 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Tgxxlkj.jdzj.com, 17% (6 requests) were made to Cpro.baidustatic.com and 14% (5 requests) were made to Jdzj.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Jdzj.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.2 kB (31%)

Content Size

800.1 kB

After Optimization

551.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tgxxlkj.jdzj.com main page is 800.1 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. 20% of websites need less resources to load. Images take 474.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.2 kB

  • Original 35.3 kB
  • After minification 28.6 kB
  • After compression 7.1 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 6.7 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 28.2 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 28.2 kB

  • Original 474.3 kB
  • After minification 446.1 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. Tgxxlkj Jdzj images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 143.5 kB

  • Original 235.7 kB
  • After minification 235.7 kB
  • After compression 92.2 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 143.5 kB or 61% of the original size.

CSS Optimization

-88%

Potential reduce by 48.4 kB

  • Original 54.8 kB
  • After minification 33.0 kB
  • After compression 6.5 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. Tgxxlkj.jdzj.com needs all CSS files to be minified and compressed as it can save up to 48.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • AJAX
  • Images
  • JavaScript

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tgxxlkj Jdzj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tgxxlkj.jdzj.com

tgxxlkj.jdzj.com

7006 ms

jdzjshop.css

jdzjshop.css

20081 ms

20136223349.jpg

20136223349.jpg

8358 ms

c.js

c.js

1493 ms

vip0.png

vip0.png

12608 ms

yqlink.aspx

yqlink.aspx

3494 ms

51tj.js

51tj.js

3629 ms

jdzjupdate.js

jdzjupdate.js

10391 ms

201362233433.jpg

201362233433.jpg

3998 ms

qqbg.gif

qqbg.gif

4874 ms

ncrm

ncrm

855 ms

ncrm

ncrm

1998 ms

shell_v2.js

shell_v2.js

4900 ms

ncrm

ncrm

3708 ms

ncrm

ncrm

6285 ms

adx.php

adx.php

1030 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

598 ms

u=1359830187,3967760448&fm=76

u=1359830187,3967760448&fm=76

1253 ms

u=1739626381,2214147344&fm=76

u=1739626381,2214147344&fm=76

9109 ms

u=946632953,1225270672&fm=76

u=946632953,1225270672&fm=76

6435 ms

u=2130231811,3015426843&fm=76

u=2130231811,3015426843&fm=76

3743 ms

u=1884868506,2723928538&fm=76

u=1884868506,2723928538&fm=76

1263 ms

logger.js

logger.js

441 ms

bds_s_v2.js

bds_s_v2.js

19944 ms

adx.php

adx.php

458 ms

u=3239879394,626602215&fm=76

u=3239879394,626602215&fm=76

3655 ms

u=3735804679,1049321571&fm=76

u=3735804679,1049321571&fm=76

19606 ms

u=2813704564,3767169789&fm=76

u=2813704564,3767169789&fm=76

1664 ms

closefeedback.min.js

closefeedback.min.js

3533 ms

button_old_161.gif

button_old_161.gif

531 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

1043 ms

bd_logo.png

bd_logo.png

2207 ms

bg_rb.png

bg_rb.png

2041 ms

o.htm

o.htm

463 ms

wh.js

wh.js

841 ms

ac.js

ac.js

543 ms

Accessibility Review

tgxxlkj.jdzj.com accessibility score

62

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

Best Practices

tgxxlkj.jdzj.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

Page has valid source maps

SEO Factors

tgxxlkj.jdzj.com SEO score

58

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tgxxlkj.jdzj.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Tgxxlkj.jdzj.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

tgxxlkj.jdzj.com

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