Tools & Wizards About Us
usasunrex.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

usasunrex.com

American Sunrex Corp. Manufacture of affordable Android, High performance vitalASC Tablet PC, Laptop, Notebook Computer, Rugged Laptop, Wireless keybo...

Page Load Speed

1.6 sec in total

First Response

13 ms

Resources Loaded

371 ms

Page Rendered

1.2 sec

usasunrex.com screenshot

About Website

Click here to check amazing Usa Sunrex content. Otherwise, check out these important facts you probably never knew about usasunrex.com

Slim Tablet, Laptop Notebook Computer, Keyboard, Wireless keyboard and ruggedized laptops Provider, Shop with affordable price, leading edge technology, total quality control, the best service, flexib...

Visit usasunrex.com

Key Findings

We analyzed Usasunrex.com page load time and found that the first response time was 13 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

usasunrex.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

usasunrex.com

13 ms

css.css

2 ms

default.css

3 ms

nav-menu.css

2 ms

prototype.js

3 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 90% of them (75 requests) were addressed to the original Usasunrex.com, 5% (4 requests) were made to Vitalasc.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (295 ms) relates to the external source Vitalasc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.3 kB (6%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Usasunrex.com main page is 1.1 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. 60% of websites need less resources to load. Images take 917.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 49.6 kB

  • Original 55.6 kB
  • After minification 38.7 kB
  • After compression 6.1 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 17.0 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 49.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 262 B

  • Original 917.7 kB
  • After minification 917.4 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. Usa Sunrex images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 11.9 kB

  • Original 108.9 kB
  • After minification 108.5 kB
  • After compression 97.0 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 11.9 kB or 11% of the original size.

CSS Optimization

-18%

Potential reduce by 615 B

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 2.9 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. Usasunrex.com needs all CSS files to be minified and compressed as it can save up to 615 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (37%)

Requests Now

81

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usa Sunrex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

usasunrex.com

usasunrex.com

13 ms

css.css

css.css

2 ms

default.css

default.css

3 ms

nav-menu.css

nav-menu.css

2 ms

prototype.js

prototype.js

3 ms

scriptaculous.js

scriptaculous.js

7 ms

lightbox.js

lightbox.js

5 ms

lightbox.css

lightbox.css

5 ms

effects.js

effects.js

2 ms

builder.js

builder.js

3 ms

ga.js

ga.js

31 ms

head2.html

head2.html

29 ms

left_munu.html

left_munu.html

30 ms

review.php

review.php

295 ms

bottom2.html

bottom2.html

9 ms

button.content.gif

button.content.gif

9 ms

spacer.gif

spacer.gif

9 ms

gray.box.top2.jpg

gray.box.top2.jpg

9 ms

box.bg.gif

box.bg.gif

24 ms

box.left.gif

box.left.gif

24 ms

p1s.jpg

p1s.jpg

24 ms

box.right.gif

box.right.gif

24 ms

ttl.info.gif

ttl.info.gif

25 ms

gray.box.bottom2.jpg

gray.box.bottom2.jpg

25 ms

p1s.jpg

p1s.jpg

24 ms

p1s.jpg

p1s.jpg

24 ms

p1s.jpg

p1s.jpg

25 ms

p1s.jpg

p1s.jpg

25 ms

p1.jpg

p1.jpg

27 ms

vitalAir108s.jpg

vitalAir108s.jpg

26 ms

CWHI10PRO464s.jpg

CWHI10PRO464s.jpg

26 ms

p8.jpg

p8.jpg

27 ms

blue1_4.gif

blue1_4.gif

27 ms

youtube.png

youtube.png

28 ms

news_mj_002.gif

news_mj_002.gif

27 ms

vitalAir902.jpg

vitalAir902.jpg

27 ms

gaming.jpg

gaming.jpg

28 ms

ST0912.jpg

ST0912.jpg

28 ms

40vs23.jpg

40vs23.jpg

28 ms

ST0717.jpg

ST0717.jpg

29 ms

ST1010.jpg

ST1010.jpg

29 ms

ST0716.jpg

ST0716.jpg

29 ms

ST0716_2.jpg

ST0716_2.jpg

30 ms

Android_4.jpg

Android_4.jpg

29 ms

performance.jpg

performance.jpg

29 ms

quick_guide2.jpg

quick_guide2.jpg

30 ms

dualcore.jpg

dualcore.jpg

31 ms

input.jpg

input.jpg

51 ms

jquery.min.js

jquery.min.js

30 ms

jquery.min.js

jquery.min.js

50 ms

simplegallery.js

simplegallery.js

38 ms

ddaccordion.js

ddaccordion.js

48 ms

flash_update.jpg

flash_update.jpg

35 ms

speed.jpg

speed.jpg

45 ms

3G.jpg

3G.jpg

46 ms

__utm.gif

__utm.gif

53 ms

affiliate.bg2.gif

affiliate.bg2.gif

51 ms

ajaxload.gif

ajaxload.gif

24 ms

banner13b.jpg

banner13b.jpg

24 ms

banner2b.jpg

banner2b.jpg

24 ms

banner3b.jpg

banner3b.jpg

25 ms

banner4b.jpg

banner4b.jpg

25 ms

banner5b.jpg

banner5b.jpg

25 ms

banner10b.jpg

banner10b.jpg

26 ms

header.nav.gif

header.nav.gif

28 ms

header.nav.border.02.gif

header.nav.border.02.gif

26 ms

company.logo.jpg

company.logo.jpg

27 ms

bg2.gif

bg2.gif

27 ms

bg4.gif

bg4.gif

28 ms

ttl.newsletter.singup.gif

ttl.newsletter.singup.gif

26 ms

header.linear2.bg.gif

header.linear2.bg.gif

28 ms

left.gif

left.gif

28 ms

pause.gif

pause.gif

28 ms

right.gif

right.gif

28 ms

loading2.gif

loading2.gif

12 ms

arrow.orange.gif

arrow.orange.gif

13 ms

icon_video.gif

icon_video.gif

13 ms

ftu.jpg

ftu.jpg

13 ms

default.css

default.css

104 ms

stars.gif

stars.gif

142 ms

4stars.gif

4stars.gif

139 ms

loading.gif

loading.gif

2 ms

closelabel.gif

closelabel.gif

3 ms

Accessibility Review

usasunrex.com accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Best Practices

usasunrex.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

usasunrex.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usasunrex.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Usasunrex.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

usasunrex.com

Open Graph description is not detected on the main page of Usa Sunrex. 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: