Tools & Wizards About Us
jz.sg screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jz.sg

Page Load Speed

6.3 sec in total

First Response

209 ms

Resources Loaded

5.9 sec

Page Rendered

220 ms

jz.sg screenshot

About Website

Click here to check amazing Jz content. Otherwise, check out these important facts you probably never knew about jz.sg

新加坡建筑网是东南亚最具影响力的建筑门户、媒体及社区，主要面向房地产、建筑设计、施工、造价等建设领域专业人群提供：建筑新闻、建筑资料、建筑图片、建筑视频、建筑施工、建筑材料、建筑社区、建筑人才招聘等内容和服务。

Visit jz.sg

Key Findings

We analyzed Jz.sg page load time and found that the first response time was 209 ms and then it took 6.1 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

jz.sg performance score

0

Network Requests Diagram

jz.sg

209 ms

www.jz.sg

568 ms

style.css

121 ms

index.css

129 ms

lang.js

153 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Jz.sg, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.5 kB (55%)

Content Size

239.0 kB

After Optimization

106.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jz.sg main page is 239.0 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. Javascripts take 115.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 26.9 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 8.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.9 kB or 77% of the original size.

Image Optimization

-21%

Potential reduce by 13.9 kB

  • Original 67.0 kB
  • After minification 53.1 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. Obviously, Jz needs image optimization as it can save up to 13.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 74.5 kB

  • Original 115.0 kB
  • After minification 111.0 kB
  • After compression 40.5 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 74.5 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 17.3 kB

  • Original 22.1 kB
  • After minification 19.9 kB
  • After compression 4.8 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. Jz.sg needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (57%)

Requests Now

44

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jz.sg

jz.sg

209 ms

www.jz.sg

www.jz.sg

568 ms

style.css

style.css

121 ms

index.css

index.css

129 ms

lang.js

lang.js

153 ms

config.js

config.js

144 ms

jquery.js

jquery.js

213 ms

common.js

common.js

143 ms

page.js

page.js

201 ms

jquery.lazyload.js

jquery.lazyload.js

211 ms

slide.js

slide.js

242 ms

index.js

index.js

507 ms

marquee.js

marquee.js

506 ms

head_bg.png

head_bg.png

278 ms

ico_wap.gif

ico_wap.gif

278 ms

logo.gif

logo.gif

279 ms

head_search.png

head_search.png

279 ms

spacer.gif

spacer.gif

344 ms

menu_bg.png

menu_bg.png

348 ms

menu_bg_on.png

menu_bg_on.png

354 ms

menu_bg_li.png

menu_bg_li.png

346 ms

150x60.gif

150x60.gif

357 ms

player_1.jpg

player_1.jpg

367 ms

player_2.jpg

player_2.jpg

412 ms

lazy.gif

lazy.gif

410 ms

powered.gif

powered.gif

411 ms

box_head_bg.gif

box_head_bg.gif

387 ms

li_dot.gif

li_dot.gif

393 ms

ico_open.gif

ico_open.gif

402 ms

iuser.png

iuser.png

448 ms

ico_arrow_up.gif

ico_arrow_up.gif

448 ms

line.gif

line.gif

449 ms

loading.gif

loading.gif

452 ms

ibox_head.png

ibox_head.png

482 ms

rank_list.gif

rank_list.gif

481 ms

ispecial_bg.png

ispecial_bg.png

527 ms

dot.gif

dot.gif

514 ms

h.js

h.js

2536 ms

21.gif

21.gif

743 ms

hm.gif

hm.gif

2044 ms

task.js.php

task.js.php

384 ms

16-21-33-85-3.jpg.thumb.jpg

16-21-33-85-3.jpg.thumb.jpg

1089 ms

15-35-55-40-1.jpg.thumb.jpg

15-35-55-40-1.jpg.thumb.jpg

1079 ms

15-43-55-65-1.jpg.thumb.jpg

15-43-55-65-1.jpg.thumb.jpg

1075 ms

00-00-10-50-1.jpg

00-00-10-50-1.jpg

1044 ms

23-49-35-16-1.jpg

23-49-35-16-1.jpg

1057 ms

SEO Factors

jz.sg SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jz.sg can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jz.sg 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

jz.sg

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