Tools & Wizards About Us
tj.centanet.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

tj.centanet.com

【天津二手房_天津租房】_天津房产_天津房产网_天津房地产信息网-中原官网-天津中原找房

Page Load Speed

38.3 sec in total

First Response

1.9 sec

Resources Loaded

35.7 sec

Page Rendered

702 ms

tj.centanet.com screenshot

About Website

Visit tj.centanet.com now to see the best up-to-date Tj Centanet content for Hong Kong and also check out these interesting facts you probably never knew about tj.centanet.com

中原天津房产网为您提供更新更真实的天津楼盘信息，包括天津新房，天津二手房、天津租房，各天津小区的房价，房产新闻，以及权威的天津房价走势分析。最全面的天津新楼盘，二手房信息以让您随时了解天津房产，是天津专业的天津房地产信息网，找天津二手房就上中原地产。 中原找房•安心选好房

Visit tj.centanet.com

Key Findings

We analyzed Tj.centanet.com page load time and found that the first response time was 1.9 sec and then it took 36.4 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tj.centanet.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.74

6/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

tj.centanet.com

1909 ms

m.ashx

3051 ms

jquery.min.js

8116 ms

jquery.slides.min.js

1358 ms

jquery.autocomplete.min.js

3344 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Tj.centanet.com, 35% (22 requests) were made to Static.centanet.com and 18% (11 requests) were made to Tjstatic.centaline.com.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Static.centanet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.4 kB (43%)

Content Size

558.4 kB

After Optimization

320.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tj.centanet.com main page is 558.4 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. 30% of websites need less resources to load. Images take 261.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 53.6 kB

  • Original 67.1 kB
  • After minification 65.3 kB
  • After compression 13.4 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 53.6 kB or 80% of the original size.

Image Optimization

-23%

Potential reduce by 61.1 kB

  • Original 261.8 kB
  • After minification 200.7 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, Tj Centanet needs image optimization as it can save up to 61.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 123.7 kB

  • Original 229.5 kB
  • After minification 223.2 kB
  • After compression 105.8 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 123.7 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (18%)

Requests Now

55

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tj Centanet. 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

tj.centanet.com

tj.centanet.com

1909 ms

m.ashx

m.ashx

3051 ms

jquery.min.js

jquery.min.js

8116 ms

jquery.slides.min.js

jquery.slides.min.js

1358 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

3344 ms

homeview.js

homeview.js

2866 ms

searchmain.js

searchmain.js

1709 ms

index.js

index.js

2046 ms

tj_act.js

tj_act.js

2392 ms

replace.js

replace.js

2462 ms

top_closed.gif

top_closed.gif

1049 ms

blank

blank

110 ms

error240X150.jpg

error240X150.jpg

758 ms

tjact_01.jpg

tjact_01.jpg

16721 ms

home_fixedrightbtn.png

home_fixedrightbtn.png

3145 ms

bg_icon.png

bg_icon.png

1493 ms

icon_tj.png

icon_tj.png

383 ms

indexbigImg2_tj.jpg

indexbigImg2_tj.jpg

20259 ms

icon.png

icon.png

14472 ms

gray_bg.jpg

gray_bg.jpg

3371 ms

loading179_132.gif

loading179_132.gif

1966 ms

index_phonebg.jpg

index_phonebg.jpg

12535 ms

phonebaner.jpg

phonebaner.jpg

20258 ms

index_ico.png

index_ico.png

6058 ms

trend-item-bg.png

trend-item-bg.png

8016 ms

fcolor_ico.jpg

fcolor_ico.jpg

12907 ms

h.js

h.js

503 ms

21.gif

21.gif

1020 ms

piwik.js

piwik.js

3771 ms

hm.gif

hm.gif

292 ms

push.js

push.js

467 ms

loader.php

loader.php

813 ms

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1500 ms

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5591 ms

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1475 ms

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2102 ms

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1548 ms

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1543 ms

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1527 ms

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1821 ms

piwik.php

piwik.php

548 ms

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6122 ms

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5598 ms

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5551 ms

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5579 ms

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5668 ms

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5883 ms

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5897 ms

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5916 ms

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5922 ms

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5994 ms

top.aspx

top.aspx

1994 ms

dealforchartframe.aspx

dealforchartframe.aspx

589 ms

dealforchartframe.aspx

dealforchartframe.aspx

604 ms

highcharts.js

highcharts.js

20216 ms

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15222 ms

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5247 ms

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10390 ms

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20064 ms

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20064 ms

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10812 ms

loading.gif

loading.gif

315 ms

Accessibility Review

tj.centanet.com accessibility score

80

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.

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

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

tj.centanet.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tj.centanet.com SEO score

88

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

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 Tj.centanet.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 Tj.centanet.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

tj.centanet.com

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