Access demoair.wondershare.com. Wondershare DemoAir - Online Video Recorder and Presentation Maker

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

demoair.wondershare.com

177 ms

demoair.wondershare.com

364 ms

gtm.js

81 ms

pace.min.js

141 ms

bootstrap-democreator.min.css

175 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Demoair.wondershare.com, 49% (45 requests) were made to Neveragain.allstatics.com and 27% (25 requests) were made to Images.wondershare.com. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Images.wondershare.com.

Content Size

3.5 MB

After Optimization

3.1 MB

In fact, the total size of Demoair.wondershare.com main page is 3.5 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. Only a small number of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 95.4 kB

Original 118.2 kB
After minification 97.7 kB
After compression 22.8 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 20.5 kB, which is 17% 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 95.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 168.1 kB

Original 2.9 MB
After minification 2.8 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. Demo Air Wondershare images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 76.6 kB

Original 349.2 kB
After minification 349.2 kB
After compression 272.6 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 76.6 kB or 22% of the original size.

CSS Optimization

-26%

Potential reduce by 17.4 kB

Original 68.1 kB
After minification 67.8 kB
After compression 50.7 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. Demoair.wondershare.com needs all CSS files to be minified and compressed as it can save up to 17.4 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demo Air Wondershare. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 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

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

Links do not have descriptive text

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

High

Links are not crawlable

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Demoair.wondershare.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Demoair.wondershare.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

demoair.wondershare.com

Open Graph description is not detected on the main page of Demo Air Wondershare. 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

Wondershare DemoAir - Online Video Recorder and Presentation Maker

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

demoair.wondershare.com

demoair.wondershare.com

gtm.js

pace.min.js

bootstrap-democreator.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

demoair.wondershare.com

demoair.wondershare.com

gtm.js

pace.min.js

bootstrap-democreator.min.css

font-hm.min.css

swiper.min.css

wsc-header-footer-2020.min.css

header-footer-2021.css

wsc-header-footer-2020.js

haeder-footer-2021.js

ga360-add.js

wsc-vendor.js

wsc-override-dc.js

wsc-common.js

swiper.min.js

8432.js

86321.js

gtm.js

WOS_SLogan.gif

avatar.png

democreator-effects.gif

online-icon1.png

online-icon2.png

online-icon3.png

online-icon4.png

online-icon5.png

stand-img1.png

stand-img2.png

stand-img3.png

stand-img4.png

demoair-homapage.png

banner-top-pic-1.png

clearly.png

clear-logo1.svg

clear-logo2.svg

clear-logo3.svg

clear-logo4.svg

clear-logo5.svg

say-img1.png

say-img2.png

say-img3.png

say-img4.png