Tools & Wizards About Us
9experttraining.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

9experttraining.com

9Expert Training | อบรม หลักสูตร Power BI Excel RPA .NET SQL Python เข้มข้น

Page Load Speed

16.7 sec in total

First Response

1.3 sec

Resources Loaded

15 sec

Page Rendered

422 ms

9experttraining.com screenshot

About Website

Visit 9experttraining.com now to see the best up-to-date 9Expert Training content for Thailand and also check out these interesting facts you probably never knew about 9experttraining.com

9Expert Training สถาบันฝึกอบรมคอมพิวเตอร์ สไตล์ใช้งานจริง หลักสูตร Power BI, Power Apps, RPA, Microsoft Excel, PowerPoint, Access, SQL, ASP.NET, Python ใกล้ BTS ราชเทวี

Visit 9experttraining.com

Key Findings

We analyzed 9experttraining.com page load time and found that the first response time was 1.3 sec and then it took 15.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

9experttraining.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value2,480 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

9experttraining.com

1274 ms

www.9experttraining.com

4679 ms

system.base.css

476 ms

system.menus.css

488 ms

system.messages.css

485 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 71% of them (127 requests) were addressed to the original 9experttraining.com, 6% (10 requests) were made to Static.xx.fbcdn.net and 5% (9 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain 9experttraining.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.7 MB (60%)

Content Size

11.1 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 9experttraining.com main page is 11.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 112.2 kB

  • Original 134.0 kB
  • After minification 127.5 kB
  • After compression 21.8 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 112.2 kB or 84% of the original size.

Image Optimization

-58%

Potential reduce by 5.4 MB

  • Original 9.4 MB
  • After minification 4.0 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. Obviously, 9Expert Training needs image optimization as it can save up to 5.4 MB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 621.5 kB

  • Original 907.7 kB
  • After minification 754.2 kB
  • After compression 286.2 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 621.5 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 481.4 kB

  • Original 572.5 kB
  • After minification 497.2 kB
  • After compression 91.1 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. 9experttraining.com needs all CSS files to be minified and compressed as it can save up to 481.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (53%)

Requests Now

168

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9Expert Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

9experttraining.com

9experttraining.com

1274 ms

www.9experttraining.com

www.9experttraining.com

4679 ms

system.base.css

system.base.css

476 ms

system.menus.css

system.menus.css

488 ms

system.messages.css

system.messages.css

485 ms

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519 ms

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aggregator.css

519 ms

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781 ms

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1798 ms

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823 ms

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2500 ms

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269 ms

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Accessibility Review

9experttraining.com accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

9experttraining.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

9experttraining.com SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    TH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 9experttraining.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Thai language. Our system also found out that 9experttraining.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

9experttraining.com

Open Graph description is not detected on the main page of 9Expert Training. 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: