Access eduprofessor.com. 巴生小学全科安亲班 & Robotics Coding

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value40.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value48.6 s

0/100

10%

eduprofessor.com

498 ms

957 ms

xfbml.customerchat.js

26 ms

fbevents.js

48 ms

bootstrap.css

1540 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 21% of them (16 requests) were addressed to the original Eduprofessor.com, 41% (32 requests) were made to Ezsite.s3-ap-southeast-1.amazonaws.com and 18% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Ezsite.s3-ap-southeast-1.amazonaws.com.

Content Size

13.9 MB

After Optimization

11.8 MB

In fact, the total size of Eduprofessor.com main page is 13.9 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 11.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 110.9 kB

Original 127.6 kB
After minification 91.0 kB
After compression 16.7 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. This page needs HTML code to be minified as it can gain 36.6 kB, which is 29% 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 110.9 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 602.4 kB

Original 11.7 MB
After minification 11.1 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. Eduprofessor images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 694.5 kB

Original 1.3 MB
After minification 1.3 MB
After compression 559.8 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 694.5 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 678.9 kB

Original 782.7 kB
After minification 650.8 kB
After compression 103.8 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. Eduprofessor.com needs all CSS files to be minified and compressed as it can save up to 678.9 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eduprofessor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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 interpretation of your content by users in different locales.

High

<html> element does not have a valid value for its [lang] attribute.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

EN
Language Claimed

CN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eduprofessor.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 language. Our system also found out that Eduprofessor.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

eduprofessor.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

巴生小学全科安亲班 & Robotics Coding

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

eduprofessor.com

xfbml.customerchat.js

fbevents.js

bootstrap.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

eduprofessor.com

xfbml.customerchat.js

fbevents.js

bootstrap.css

style.css

swiper.css

dark.css

font-icons.css

animate.css

magnific-popup.css

js

uxnxqoh0fwwuw13xy218.png

api.js

jquery.js

plugins.js

moment.js

functions.js

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