Access 027hpedu.com. 【武汉北大青鸟鲁广校区官方网站】北大青鸟武汉IT培训学校

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.382

27/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

027hpedu.com

660 ms

www.027hpedu.com

954 ms

jquery.min.js

849 ms

swiper.min.js

1127 ms

apisms.php

670 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 89% of them (128 requests) were addressed to the original 027hpedu.com, 3% (5 requests) were made to Views-cdn.easyliao.com and 3% (4 requests) were made to Img.027accp.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain 027hpedu.com.

Content Size

9.4 MB

After Optimization

8.4 MB

In fact, the total size of 027hpedu.com main page is 9.4 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. 80% 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 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 215.3 kB

Original 241.0 kB
After minification 165.1 kB
After compression 25.6 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 75.9 kB, which is 31% 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 215.3 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 267.2 kB

Original 8.4 MB
After minification 8.1 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. 027 Hpedu images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 479.8 kB

Original 730.8 kB
After minification 727.9 kB
After compression 251.0 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 479.8 kB or 66% of the original size.

CSS Optimization

-67%

Potential reduce by 61.9 kB

Original 92.7 kB
After minification 76.2 kB
After compression 30.8 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. 027hpedu.com needs all CSS files to be minified and compressed as it can save up to 61.9 kB or 67% of the original size.

Requests Now

140

After Optimization

130

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 027 Hpedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

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

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

Links are not crawlable

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 027hpedu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that 027hpedu.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

027hpedu.com

Open Graph description is not detected on the main page of 027 Hpedu. 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

【武汉北大青鸟鲁广校区官方网站】北大青鸟武汉IT培训学校

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

027hpedu.com

www.027hpedu.com

jquery.min.js

swiper.min.js

apisms.php

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

027hpedu.com

www.027hpedu.com

jquery.min.js

swiper.min.js

apisms.php

index.js

swiper.min.css

iconfont.css

style.css

ydtswt_pc.js

mobile-er.jpg

logo_new.png

index-nav.gif

HTML5.png

Java.png

Python.png

linux.png

test.png

bigdata.png

UIUE.png

media.png

yingshi.png

wlw.png

wlaq.png

unity.png

bt1.png

bt2.png

bt3.png

bt4.png

bt5.png

icon_y.png

kc-java.png

kc-ui1.svg

kc-web1.svg

kc-xr1.svg

kc-Linux1.svg

kc-yw1.svg

kc-py1.svg

kc-cs1.svg

kc-wl1.svg

kc-c1.svg

kc-java.jpg

kc-ui.jpg