Tools & Wizards About Us
yzseo.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

yzseo.com

扬州SEO_扬州网站优化_扬州网站建设_扬州网络公司_www.yzseo.com

Page Load Speed

7.6 sec in total

First Response

1.1 sec

Resources Loaded

6.4 sec

Page Rendered

212 ms

yzseo.com screenshot

About Website

Visit yzseo.com now to see the best up-to-date Yzseo content and also check out these interesting facts you probably never knew about yzseo.com

扬州SEO团队(www.yzseo.com)，多年的扬州网站优化经验，为多家企业网站、扬州网络公司提供了SEO服务和网站优化方案。联系QQ:20085；电话:400-800-7833

Visit yzseo.com

Key Findings

We analyzed Yzseo.com page load time and found that the first response time was 1.1 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Yzseo.com rating and web reputation

Performance Metrics

yzseo.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

yzseo.com

1053 ms

www.yzseo.com

1319 ms

style.css

686 ms

kf.js

935 ms

tj_js.asp

1621 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 56% of them (10 requests) were addressed to the original Yzseo.com, 28% (5 requests) were made to Bdimg.share.baidu.com and 11% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Yzseo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.9 kB (28%)

Content Size

217.8 kB

After Optimization

157.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yzseo.com main page is 217.8 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 5% of websites need less resources to load. Images take 134.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.7 kB

  • Original 14.2 kB
  • After minification 14.0 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 9.7 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 3.7 kB

  • Original 134.3 kB
  • After minification 130.6 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. Yzseo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 33.9 kB

  • Original 50.9 kB
  • After minification 45.8 kB
  • After compression 16.9 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 33.9 kB or 67% of the original size.

CSS Optimization

-68%

Potential reduce by 12.6 kB

  • Original 18.4 kB
  • After minification 16.0 kB
  • After compression 5.8 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. Yzseo.com needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yzseo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yzseo.com

yzseo.com

1053 ms

www.yzseo.com

www.yzseo.com

1319 ms

style.css

style.css

686 ms

kf.js

kf.js

935 ms

tj_js.asp

tj_js.asp

1621 ms

240x75.png

240x75.png

463 ms

sprite.png

sprite.png

943 ms

313.png

313.png

239 ms

nav.png

nav.png

475 ms

banner_index.jpg

banner_index.jpg

3056 ms

kf.jpg

kf.jpg

705 ms

shell_v2.js

shell_v2.js

435 ms

h.js

h.js

1876 ms

bds_s_v2.js

bds_s_v2.js

647 ms

bdsstyle.css

bdsstyle.css

220 ms

l2.gif

l2.gif

426 ms

logger.js

logger.js

216 ms

hm.gif

hm.gif

1150 ms

Accessibility Review

yzseo.com accessibility score

56

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

Links do not have a discernible name

Best Practices

yzseo.com best practices score

83

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

Serves images with low resolution

SEO Factors

yzseo.com SEO score

62

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yzseo.com 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 Yzseo.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

yzseo.com

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