Tools & Wizards About Us
oliversearlylearning.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

oliversearlylearning.com

欧宝电子竞技(中国)科技有限公司

Page Load Speed

23.4 sec in total

First Response

936 ms

Resources Loaded

22 sec

Page Rendered

488 ms

oliversearlylearning.com screenshot

About Website

Welcome to oliversearlylearning.com homepage info - get ready to check Oliversearlylearning best content for India right away, or after learning these important things about oliversearlylearning.com

欧宝电子竞技(中国)科技有限公司成立于1988年5月注册资金16亿（cc推荐发财）股份有限公司成立于1995年，是专业从事司法信息系统研发、信息技术服务的高科技公司。成立于1999年，是荆州市国资委监管最大国有独资企业，2019年全国城投公司资产规模百强企业，信用等级AA级。集团注册资本58亿元，总资产达641亿元。欧宝电子竞技(中国)科技有限公司主要负责承担南京市地铁工程的规划、设计、筹资、建设...

Visit oliversearlylearning.com

Key Findings

We analyzed Oliversearlylearning.com page load time and found that the first response time was 936 ms and then it took 22.5 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

oliversearlylearning.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

oliversearlylearning.com

936 ms

oliversearlylearning.com

897 ms

www.oliversearlylearning.com

686 ms

www.oliversearlylearning.com

1111 ms

jn2.js

1206 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 76% of them (56 requests) were addressed to the original Oliversearlylearning.com, 16% (12 requests) were made to Jifa001.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Jifa001.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.1 kB (4%)

Content Size

3.5 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oliversearlylearning.com main page is 3.5 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. 45% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.8 kB

  • Original 34.3 kB
  • After minification 33.5 kB
  • After compression 6.5 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 27.8 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 95.4 kB

  • Original 3.5 MB
  • After minification 3.4 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. Oliversearlylearning images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 1.8 kB

  • Original 4.1 kB
  • After minification 3.8 kB
  • After compression 2.3 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 1.8 kB or 44% of the original size.

CSS Optimization

-31%

Potential reduce by 13.1 kB

  • Original 42.9 kB
  • After minification 42.9 kB
  • After compression 29.8 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. Oliversearlylearning.com needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (24%)

Requests Now

68

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oliversearlylearning. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oliversearlylearning.com

oliversearlylearning.com

936 ms

oliversearlylearning.com

oliversearlylearning.com

897 ms

www.oliversearlylearning.com

www.oliversearlylearning.com

686 ms

www.oliversearlylearning.com

www.oliversearlylearning.com

1111 ms

jn2.js

jn2.js

1206 ms

bootstrap.css

bootstrap.css

449 ms

animate.css

animate.css

643 ms

slick.css

slick.css

642 ms

slick-theme.css

slick-theme.css

668 ms

style.css

style.css

670 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

668 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

673 ms

bootstrap.min.js

bootstrap.min.js

856 ms

slick.min.js

slick.min.js

856 ms

respond.src.js

respond.src.js

891 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

890 ms

only.js

only.js

894 ms

wow.min.js

wow.min.js

895 ms

jn2.js

jn2.js

1220 ms

hm.js

hm.js

1308 ms

jn2.html

jn2.html

228 ms

top1.png

top1.png

228 ms

er2096257.jpg

er2096257.jpg

217 ms

top2.png

top2.png

231 ms

logo.png

logo.png

428 ms

xiap12.png

xiap12.png

229 ms

xiap2.png

xiap2.png

228 ms

banner014134084.jpg

banner014134084.jpg

1069 ms

banner01_ph2521575.jpg

banner01_ph2521575.jpg

1112 ms

banner016388199.jpg

banner016388199.jpg

1332 ms

banner01_ph8730346.jpg

banner01_ph8730346.jpg

1112 ms

banner015179761.jpg

banner015179761.jpg

1334 ms

banner01_ph4322381.jpg

banner01_ph4322381.jpg

1066 ms

main17500763.jpg

main17500763.jpg

1494 ms

main22018315.jpg

main22018315.jpg

1286 ms

main36087408.jpg

main36087408.jpg

1776 ms

main49147660.jpg

main49147660.jpg

1335 ms

main56847506.jpg

main56847506.jpg

1503 ms

main65073696.jpg

main65073696.jpg

1556 ms

icon2.png

icon2.png

1558 ms

main73114259.jpg

main73114259.jpg

1783 ms

main75557745.jpg

main75557745.jpg

1715 ms

main73117574.jpg

main73117574.jpg

1724 ms

main77156949.jpg

main77156949.jpg

1999 ms

main88473372.jpg

main88473372.jpg

2003 ms

News28230516.jpg

News28230516.jpg

1930 ms

down2.png

down2.png

1939 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

973 ms

top3.png

top3.png

1920 ms

top4.png

top4.png

1926 ms

top5.png

top5.png

2064 ms

sear_sub.png

sear_sub.png

2073 ms

bg1.png

bg1.png

2143 ms

main_bg_01.png

main_bg_01.png

2144 ms

icon1.png

icon1.png

2147 ms

main_bg_02.jpg

main_bg_02.jpg

2161 ms

down1.jpg

down1.jpg

2278 ms

side1.png

side1.png

2284 ms

hm.gif

hm.gif

331 ms

side2.png

side2.png

2235 ms

style.css

style.css

225 ms

link.js

link.js

452 ms

ml-section.png

ml-section.png

1069 ms

ky-section.png

ky-section.png

1088 ms

hth-section.png

hth-section.png

1113 ms

ld-section.png

ld-section.png

1364 ms

jiuyou-section.png

jiuyou-section.png

1899 ms

jn-section.png

jn-section.png

1829 ms

activity.png

activity.png

15709 ms

side3.png

side3.png

2224 ms

side4.png

side4.png

2226 ms

bg.jpg

bg.jpg

1519 ms

collect

collect

975 ms

collect

collect

972 ms

Accessibility Review

oliversearlylearning.com accessibility score

61

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oliversearlylearning.com 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

oliversearlylearning.com SEO score

85

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Oliversearlylearning.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 Oliversearlylearning.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

oliversearlylearning.com

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