Access expert-programming-tutor.com. Expert-Programming-Tutor.com รับสอนเขียนโปรแกรมคอมพิวเตอร์

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

expert-programming-tutor.com

1146 ms

aaa.css

534 ms

styles.css

545 ms

jquery.js

1111 ms

foundation.min.css

558 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 36% of them (35 requests) were addressed to the original Expert-programming-tutor.com, 30% (29 requests) were made to Static.xx.fbcdn.net and 18% (18 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (9.1 sec) belongs to the original domain Expert-programming-tutor.com.

Content Size

1.3 MB

After Optimization

873.2 kB

In fact, the total size of Expert-programming-tutor.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. 75% 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 764.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 72.8 kB

Original 87.2 kB
After minification 70.2 kB
After compression 14.4 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. This page needs HTML code to be minified as it can gain 17.0 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 72.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 27.3 kB

Original 764.0 kB
After minification 736.6 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. Expert Programming Tutor images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 218.1 kB

Original 325.2 kB
After minification 324.2 kB
After compression 107.1 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 218.1 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 60.4 kB

Original 75.5 kB
After minification 68.6 kB
After compression 15.1 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. Expert-programming-tutor.com needs all CSS files to be minified and compressed as it can save up to 60.4 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expert Programming Tutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

TH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Expert-programming-tutor.com can be misinterpreted by Google and other search engines. Our service has detected that Thai 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 Expert-programming-tutor.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

expert-programming-tutor.com

Open Graph description is not detected on the main page of Expert Programming Tutor. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Expert-Programming-Tutor.com รับสอนเขียนโปรแกรมคอมพิวเตอร์ | EPT

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

expert-programming-tutor.com

aaa.css

styles.css

jquery.js

foundation.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

expert-programming-tutor.com

aaa.css

styles.css

jquery.js

foundation.min.css

foundation.min.js

styles.css

script.js

jquery.min.js

styles_menu_right.css

styles_popup.css

css-pop.js

css

analytics.js

facebook.png

map_icon.png

logo-gi.gif

java.png

c_cpp.png

php_logo.png

python.png

android.png

sketchup.png

hyper-hackathon-logo.png

programingbg.JPG

child1.jpg

teen.jpeg

computer.JPG

bussiness.jpeg

robot2.jpg

meta_treader.jpg

cs.png

facebook.jpg

logo.png

all.js

bg_head_2.jpg

IQHow_FEYlDC4Gzy_m8fcgFhaRv2pGgT5Kf0An0s4MM.woff

zhcz-_WihjSQC0oHJ9TCYBsxEYwM7FgeyaSgU71cLG0.woff

collect

collect

xd_arbiter.php

xd_arbiter.php

ga-audiences