Tools & Wizards About Us
jwjy.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jwjy.com

减温器-减温减压器-减温减压装置-杭州三联电站辅机有限公司

Page Load Speed

12.9 sec in total

First Response

705 ms

Resources Loaded

11.9 sec

Page Rendered

290 ms

jwjy.com screenshot

About Website

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

杭州三联电站辅机有限公司专业制造减温器,减温减压器等减温减压装置、各类控制阀及工业自动化控制系统已有多年历史，有感兴趣的朋友可以联系我们

Visit jwjy.com

Key Findings

We analyzed Jwjy.com page load time and found that the first response time was 705 ms and then it took 12.2 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

jwjy.com performance score

0

Network Requests Diagram

jwjy.com

705 ms

www.jwjy.com

1332 ms

public.css

447 ms

index.css

449 ms

component.css

701 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 88% of them (43 requests) were addressed to the original Jwjy.com, 8% (4 requests) were made to Hm.baidu.com and 2% (1 request) were made to Goutong.baidu.com. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Jwjy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.2 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jwjy.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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.6 kB

  • Original 24.2 kB
  • After minification 19.5 kB
  • After compression 6.6 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 4.7 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 17.6 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 20.8 kB

  • Original 1.2 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. Jwjy images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 83.4 kB

  • Original 307.5 kB
  • After minification 307.4 kB
  • After compression 224.1 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 83.4 kB or 27% of the original size.

CSS Optimization

-33%

Potential reduce by 2.5 kB

  • Original 7.6 kB
  • After minification 7.6 kB
  • After compression 5.0 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. Jwjy.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

47

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jwjy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jwjy.com

jwjy.com

705 ms

www.jwjy.com

www.jwjy.com

1332 ms

public.css

public.css

447 ms

index.css

index.css

449 ms

component.css

component.css

701 ms

jquery-1.7.2.js

jquery-1.7.2.js

1955 ms

modernizr.custom.js

modernizr.custom.js

726 ms

jquery.dlmenu.js

jquery.dlmenu.js

671 ms

nav.js

nav.js

673 ms

jquery.easing.js

jquery.easing.js

886 ms

koala.min.1.5.js

koala.min.1.5.js

1349 ms

slider.js

slider.js

1126 ms

tj.js

tj.js

522 ms

hm.js

hm.js

1253 ms

logo.jpg

logo.jpg

663 ms

logo-mobile.jpg

logo-mobile.jpg

224 ms

tel.jpg

tel.jpg

242 ms

title_1.jpg

title_1.jpg

225 ms

product1.jpg

product1.jpg

486 ms

product2.jpg

product2.jpg

467 ms

product3.jpg

product3.jpg

447 ms

layer_2_pic.jpg

layer_2_pic.jpg

4351 ms

layer_2_pic1_mobile.png

layer_2_pic1_mobile.png

480 ms

layer_2_pic2_mobile.jpg

layer_2_pic2_mobile.jpg

891 ms

title_3.jpg

title_3.jpg

700 ms

201910311207332713.jpg

201910311207332713.jpg

2449 ms

201910311208326864.jpg

201910311208326864.jpg

2506 ms

201910311209216488.jpg

201910311209216488.jpg

3626 ms

beian.png

beian.png

2203 ms

head.jpg

head.jpg

1113 ms

nav_li.jpg

nav_li.jpg

1274 ms

search_t.jpg

search_t.jpg

1501 ms

search_s.jpg

search_s.jpg

1721 ms

banner2.jpg

banner2.jpg

7152 ms

banner1.jpg

banner1.jpg

4682 ms

banner3.jpg

banner3.jpg

7700 ms

layer_1.jpg

layer_1.jpg

2683 ms

product_bg.png

product_bg.png

2925 ms

layer_2.jpg

layer_2.jpg

8295 ms

layer_3.jpg

layer_3.jpg

3783 ms

focus_btn.png

focus_btn.png

4003 ms

terminator2.2.min.js

terminator2.2.min.js

3616 ms

hm.js

hm.js

660 ms

dot.png

dot.png

3659 ms

ad_ctr.png

ad_ctr.png

3822 ms

b.js

b.js

1675 ms

hm.gif

hm.gif

1089 ms

hm.gif

hm.gif

322 ms

affim.js

affim.js

2700 ms

SEO Factors

jwjy.com SEO score

0

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 Jwjy.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 Jwjy.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

jwjy.com

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