Tools & Wizards About Us

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

tjdaziran.cn

天津假山,庭院设计,天津假树,保鲜棕榈树,室内仿真树,园林绿化

Page Load Speed

20.4 sec in total

First Response

1.2 sec

Resources Loaded

19.1 sec

Page Rendered

137 ms

About Website

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

口碑最好的景观园林公司,天津大自然景观公司为您提供假山制作,盆景,假树,室内仿真树,保鲜树,保鲜棕榈树,庭院设计,庭院景观,别墅花园,园林景观,防腐木,园林绿化,生态酒店,生态洗浴，亭廊古建,亭子花架,花园洋房,仿真景观,大型景观石,场区绿化,假山喷泉,水幕景墙,园林小品,防腐木制品,人造雾,雕塑,等景观设计施工.

Visit tjdaziran.cn

Key Findings

We analyzed Tjdaziran.cn page load time and found that the first response time was 1.2 sec and then it took 19.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tjdaziran.cn performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

tjdaziran.cn

1174 ms

css.css

714 ms

top.css

709 ms

index.css

734 ms

LanternN.js

734 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Tjdaziran.cn, 7% (3 requests) were made to Hm.baidu.com and 2% (1 request) were made to L.tbcdn.cn. The less responsive or slowest element that took the longest time to load (11.2 sec) relates to the external source L.tbcdn.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.7 kB (3%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tjdaziran.cn main page is 1.9 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. 25% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.8 kB

  • Original 17.3 kB
  • After minification 16.2 kB
  • After compression 4.5 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 12.8 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 47.1 kB

  • Original 1.8 MB
  • After minification 1.8 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. Tjdaziran images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 2.2 kB

  • Original 14.4 kB
  • After minification 14.4 kB
  • After compression 12.3 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 2.2 kB or 15% of the original size.

CSS Optimization

-18%

Potential reduce by 663 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.0 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. Tjdaziran.cn needs all CSS files to be minified and compressed as it can save up to 663 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

40

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tjdaziran. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

tjdaziran.cn accessibility score

53

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

<object> elements do not have alternate text

Best Practices

tjdaziran.cn best practices score

58

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

tjdaziran.cn SEO score

62

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

High

Document uses plugins

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 Tjdaziran.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 Tjdaziran.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

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