Access jmmarkup.com. 江门英语|江门小语种|江门市玛伽外语语言文化培训有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.478

18/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

jmmarkup.com

1038 ms

font.min.css

879 ms

bootstrap.min.css

2462 ms

slick.min.css

670 ms

swiper.min.css

668 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 98% of them (55 requests) were addressed to the original Jmmarkup.com, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Jmmarkup.com.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Jmmarkup.com main page is 1.9 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.0 kB

Original 37.2 kB
After minification 27.3 kB
After compression 7.3 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 9.9 kB, which is 27% 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 30.0 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 46.1 kB

Original 1.5 MB
After minification 1.5 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. Jmmarkup images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 43.0 kB

Original 172.6 kB
After minification 172.6 kB
After compression 129.5 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 43.0 kB or 25% of the original size.

CSS Optimization

-34%

Potential reduce by 42.2 kB

Original 124.1 kB
After minification 124.1 kB
After compression 81.9 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. Jmmarkup.com needs all CSS files to be minified and compressed as it can save up to 42.2 kB or 34% of the original size.

Requests Now

After Optimization

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmmarkup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 9 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

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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

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

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 Jmmarkup.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 Jmmarkup.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

jmmarkup.com

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

江门英语|江门小语种|江门市玛伽外语语言文化培训有限公司

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

jmmarkup.com

font.min.css

bootstrap.min.css

slick.min.css

swiper.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

jmmarkup.com

font.min.css

bootstrap.min.css

slick.min.css

swiper.min.css

style.min.css

navbar.css

template.css

animate.css

page.css

phone.png

1558921265.png

QQ.png

1558924866.jpg

1906041113575905.jpg

1906041112365745.jpg

1906041112390686.jpg

1619163070.jpg

1619162216.jpg

1906041113617593.jpg

1906041113583480.jpg

1906041113596591.jpg

1558935655.jpg

1558935724.jpg

1562660759.jpg

core.min.js

wow.js

script.js

page.js

1562659892.jpg

1562660427.jpg

1562659613.png

1562659715.jpg

1562659437.jpg

1562659138.jpg

1562659019.jpg

1579597630.png

1579598134.jpg

1577504185.png

1579598317.png

code.php

1558944417.png

1558944919.png