Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

americanschoolofsuccess.com

888AM电子游戏集团（中国）有限公司

Page Load Speed

6.2 sec in total

First Response

1.5 sec

Resources Loaded

4.4 sec

Page Rendered

285 ms

About Website

Welcome to americanschoolofsuccess.com homepage info - get ready to check Americanschoolofsuccess best content right away, or after learning these important things about americanschoolofsuccess.com

888AM电子游戏集团（中国）有限公司成立于1988年10月注册资金18亿（cc推荐发财）限公司坐落于南京市鼓楼区，占地面积2万平方米。创立于1946年1月，是我国最早承制通信装备的企业之一。阀业有限公司坐落于古老的历史文化名城-南京，公司成立于2011年，公司2012年在南京高淳经济开发区开工建设工厂，工厂占地20亩，建筑面积8000多平方米。地方铁路有限公司1987年经南京市政府批准，于198...

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Key Findings

We analyzed Americanschoolofsuccess.com page load time and found that the first response time was 1.5 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

americanschoolofsuccess.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

www.americanschoolofsuccess.com

1475 ms

webfont.js

23 ms

wp-emoji-release.min.js

134 ms

jquery.bxslider.css

224 ms

testimonials-widget.css

213 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 62% of them (39 requests) were addressed to the original Americanschoolofsuccess.com, 11% (7 requests) were made to Static.xx.fbcdn.net and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Americanschoolofsuccess.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 630.6 kB (50%)

Content Size

1.3 MB

After Optimization

619.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Americanschoolofsuccess.com main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 500.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.1 kB

  • Original 57.1 kB
  • After minification 54.7 kB
  • After compression 12.0 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 45.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

  • Original 372.3 kB
  • After minification 368.3 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. Americanschoolofsuccess images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 315.4 kB

  • Original 500.2 kB
  • After minification 491.2 kB
  • After compression 184.8 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 315.4 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 266.1 kB

  • Original 320.7 kB
  • After minification 301.8 kB
  • After compression 54.7 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. Americanschoolofsuccess.com needs all CSS files to be minified and compressed as it can save up to 266.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (69%)

Requests Now

59

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Americanschoolofsuccess. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

americanschoolofsuccess.com accessibility score

86

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

americanschoolofsuccess.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

americanschoolofsuccess.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Americanschoolofsuccess.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Americanschoolofsuccess.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

Open Graph data is detected on the main page of Americanschoolofsuccess. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: