Tools & Wizards About Us
yjseo.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% 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

yjseo.com

域名出售中 联系QQ：20085 电话：18662583888（单先先）

Page Load Speed

25.8 sec in total

First Response

1.5 sec

Resources Loaded

23.9 sec

Page Rendered

428 ms

yjseo.com screenshot

About Website

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

百度优化首选313优化团队,多年的网站优化经验,为超过300多家企业网站提供了SEO服务和优化方案,是国内最专业的百度优化公司。联系QQ:800002313 电话:4006-999-979.

Visit yjseo.com

Key Findings

We analyzed Yjseo.com page load time and found that the first response time was 1.5 sec and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

yjseo.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

yjseo.com

1514 ms

www.313.cn

1069 ms

css.css

405 ms

banner_index.jpg

1286 ms

img_team.jpg

677 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Yjseo.com, 45% (18 requests) were made to 313.cn and 13% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (16.1 sec) relates to the external source Tajs.qq.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.9 kB (45%)

Content Size

434.1 kB

After Optimization

240.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yjseo.com main page is 434.1 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. Javascripts take 202.5 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 14.2 kB

  • Original 20.9 kB
  • After minification 19.1 kB
  • After compression 6.7 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 14.2 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 190.4 kB
  • After minification 188.4 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. Yjseo images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 162.8 kB

  • Original 202.5 kB
  • After minification 121.1 kB
  • After compression 39.7 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 162.8 kB or 80% of the original size.

CSS Optimization

-73%

Potential reduce by 15.0 kB

  • Original 20.4 kB
  • After minification 17.2 kB
  • After compression 5.4 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. Yjseo.com needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (49%)

Requests Now

37

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yjseo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yjseo.com

yjseo.com

1514 ms

www.313.cn

www.313.cn

1069 ms

css.css

css.css

405 ms

banner_index.jpg

banner_index.jpg

1286 ms

img_team.jpg

img_team.jpg

677 ms

313seo.jpg

313seo.jpg

485 ms

smaq.jpg

smaq.jpg

416 ms

kxwz.jpg

kxwz.jpg

416 ms

szgs.jpg

szgs.jpg

424 ms

kf.js

kf.js

623 ms

stat.php

stat.php

1607 ms

wpa.js

wpa.js

5152 ms

body.png

body.png

414 ms

bgx.png

bgx.png

415 ms

warper_index.jpg

warper_index.jpg

731 ms

btn_s.jpg

btn_s.jpg

498 ms

nav_index.jpg

nav_index.jpg

833 ms

so.png

so.png

620 ms

index-new.jpg

index-new.jpg

1277 ms

index-news.jpg

index-news.jpg

733 ms

kf.jpg

kf.jpg

434 ms

h.js

h.js

2161 ms

h.js

h.js

1485 ms

hm.gif

hm.gif

689 ms

21.gif

21.gif

758 ms

stat.htm

stat.htm

174 ms

core.php

core.php

798 ms

hm.gif

hm.gif

333 ms

9.gif

9.gif

1061 ms

pic.gif

pic.gif

762 ms

crmqq.php

crmqq.php

16119 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

593 ms

shell_v2.js

shell_v2.js

621 ms

r.cgi

r.cgi

7707 ms

get_version.php

get_version.php

545 ms

logger.js

logger.js

306 ms

bds_s_v2.js

bds_s_v2.js

2080 ms

app.gif

app.gif

985 ms

bdsstyle.css

bdsstyle.css

396 ms

l0.gif

l0.gif

413 ms

Accessibility Review

yjseo.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

yjseo.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

yjseo.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 Yjseo.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 Yjseo.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

yjseo.com

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