Tools & Wizards About Us
talker.com.cn screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

talker.com.cn

云格-软硬件整体的解决方案

Page Load Speed

12.8 sec in total

First Response

1.4 sec

Resources Loaded

11 sec

Page Rendered

434 ms

talker.com.cn screenshot

About Website

Visit talker.com.cn now to see the best up-to-date Talker content for China and also check out these interesting facts you probably never knew about talker.com.cn

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Visit talker.com.cn

Key Findings

We analyzed Talker.com.cn page load time and found that the first response time was 1.4 sec and then it took 11.4 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

talker.com.cn performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

talker.com.cn

1386 ms

global.css

537 ms

style.css

834 ms

analytics.js

542 ms

jquery.min1bd918.js

2092 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Talker.com.cn, 11% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.1 sec) belongs to the original domain Talker.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.3 kB (19%)

Content Size

447.6 kB

After Optimization

363.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Talker.com.cn main page is 447.6 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. Only 10% of websites need less resources to load. Images take 338.7 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 4.8 kB

  • Original 7.6 kB
  • After minification 7.1 kB
  • After compression 2.8 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. 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 4.8 kB or 63% of the original size.

Image Optimization

-4%

Potential reduce by 13.1 kB

  • Original 338.7 kB
  • After minification 325.6 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. Talker images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 60.4 kB

  • Original 93.5 kB
  • After minification 93.4 kB
  • After compression 33.2 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 60.4 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 6.1 kB

  • Original 7.8 kB
  • After minification 6.4 kB
  • After compression 1.7 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. Talker.com.cn needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Talker. According to our analytics all requests are already optimized.

Network Requests Diagram

talker.com.cn

talker.com.cn

1386 ms

global.css

global.css

537 ms

style.css

style.css

834 ms

analytics.js

analytics.js

542 ms

jquery.min1bd918.js

jquery.min1bd918.js

2092 ms

wecall_index1d3199.js

wecall_index1d3199.js

608 ms

log1d5d98.js

log1d5d98.js

621 ms

bg_top.jpg

bg_top.jpg

9086 ms

png_1.png

png_1.png

277 ms

png_2.png

png_2.png

551 ms

png_4.png

png_4.png

1506 ms

png_3.png

png_3.png

275 ms

png_5.png

png_5.png

557 ms

img_code.png

img_code.png

2922 ms

png_6.png

png_6.png

3148 ms

u120.png

u120.png

1119 ms

hm.js

hm.js

848 ms

hm.gif

hm.gif

354 ms

Accessibility Review

talker.com.cn accessibility score

77

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.

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

Links do not have a discernible name

Best Practices

talker.com.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

talker.com.cn SEO score

50

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

High

Page is blocked from indexing

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 Talker.com.cn 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 Talker.com.cn 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

talker.com.cn

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