Access university-campus.com. 逊克县铺塔化学科技有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

university-campus.com

193 ms

ga.js

5 ms

__utm.gif

29 ms

__utm.gif

22 ms

__utm.gif

26 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 40% of them (52 requests) were addressed to the original University-campus.com, 6% (8 requests) were made to Apis.google.com and 5% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (975 ms) relates to the external source Static.xx.fbcdn.net.

Content Size

1.5 MB

After Optimization

541.1 kB

In fact, the total size of University-campus.com main page is 1.5 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. Javascripts take 605.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 81.4 kB

Original 103.7 kB
After minification 99.0 kB
After compression 22.3 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. 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 81.4 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 24.8 kB

Original 214.7 kB
After minification 190.0 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. Obviously, University Campus needs image optimization as it can save up to 24.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 405.9 kB

Original 605.9 kB
After minification 605.8 kB
After compression 199.9 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 405.9 kB or 67% of the original size.

CSS Optimization

-77%

Potential reduce by 432.6 kB

Original 561.6 kB
After minification 556.3 kB
After compression 129.0 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. University-campus.com needs all CSS files to be minified and compressed as it can save up to 432.6 kB or 77% of the original size.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of University Campus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 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 legibility of your content.

High

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

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Search Engine Optimization Advices

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

High

Links are not crawlable

High

Page is blocked from indexing

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise University-campus.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that University-campus.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

university-campus.com

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

逊克县铺塔化学科技有限公司

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

university-campus.com

ga.js

__utm.gif

__utm.gif

__utm.gif

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

university-campus.com

ga.js

__utm.gif

__utm.gif

__utm.gif

stylesdsidx.css

layoutshri.css

styleaccount.css

fontello.css

hm.css

buttons.js

menu_style.css

r.js

ifr

widgets.js

__utm.gif

all.js

TB-banner1-2.jpg

gplus-64.png

nav-bg-l.jpg

nav-bg-r.jpg

z-sds-001.png

vdsc.jpg

twtrnws.jpg

u3.png

but_1.jpg

spacer.gif

header_sep.jpg

but_2.jpg

but_3.jpg

but_4.jpg

but_5.jpg

vds.jpg

rdo.jpg

vdos1.jpg

dis.jpg

ck.jpg

z-twt-2.png

sdsgames.jpg

nws.jpg

music2.jpg

sdsrd.jpg

ua.jpg