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tcmap.com.cn screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

tcmap.com.cn

博雅地名网-地名、行政区划参考指南

Page Load Speed

6.6 sec in total

First Response

714 ms

Resources Loaded

5.6 sec

Page Rendered

325 ms

tcmap.com.cn screenshot

About Website

Click here to check amazing Tcmap content for China. Otherwise, check out these important facts you probably never knew about tcmap.com.cn

博雅地名网,行政区划,政区介绍,行政区划,各省份资料,行政区域划分,含各乡镇介绍,最全的行政区划网站

Visit tcmap.com.cn

Key Findings

We analyzed Tcmap.com.cn page load time and found that the first response time was 714 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tcmap.com.cn performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.488

17/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

tcmap.com.cn

714 ms

www.tcmap.com.cn

1071 ms

css1086.css

213 ms

search.js

425 ms

b_tj.js

438 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 75% of them (12 requests) were addressed to the original Tcmap.com.cn, 6% (1 request) were made to Usa.bytravel.cn and 6% (1 request) were made to Wpa.qq.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tcmap.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.0 kB (61%)

Content Size

113.7 kB

After Optimization

44.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tcmap.com.cn main page is 113.7 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. 15% of websites need less resources to load. HTML takes 91.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 68.6 kB

  • Original 91.9 kB
  • After minification 91.3 kB
  • After compression 23.3 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 68.6 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.3 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.

JavaScript Optimization

-8%

Potential reduce by 31 B

  • Original 365 B
  • After minification 365 B
  • After compression 334 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 381 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.9 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. Tcmap.com.cn needs all CSS files to be minified and compressed as it can save up to 381 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tcmap. According to our analytics all requests are already optimized.

Network Requests Diagram

tcmap.com.cn

tcmap.com.cn

714 ms

www.tcmap.com.cn

www.tcmap.com.cn

1071 ms

css1086.css

css1086.css

213 ms

search.js

search.js

425 ms

b_tj.js

b_tj.js

438 ms

usa_250_120.gif

usa_250_120.gif

284 ms

pa

pa

644 ms

beian.png

beian.png

1039 ms

top_bg.gif

top_bg.gif

257 ms

logo.gif

logo.gif

420 ms

top_bg2.gif

top_bg2.gif

418 ms

tp_icon.gif

tp_icon.gif

416 ms

map1.gif

map1.gif

888 ms

bj.gif

bj.gif

441 ms

0.gif

0.gif

476 ms

button_old_41.gif

button_old_41.gif

923 ms

Accessibility Review

tcmap.com.cn accessibility score

40

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

tcmap.com.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

tcmap.com.cn SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tcmap.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 Tcmap.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tcmap.com.cn

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