Tools & Wizards About Us
outervision.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

outervision.com

eXtreme Outer Vision - Recommended Power Supply Calculator

Page Load Speed

1.7 sec in total

First Response

117 ms

Resources Loaded

1.3 sec

Page Rendered

258 ms

outervision.com screenshot

About Website

Click here to check amazing Outer Vision content for Brazil. Otherwise, check out these important facts you probably never knew about outervision.com

Home of the most advanced and accurate online PC wattage calculator

Visit outervision.com

Key Findings

We analyzed Outervision.com page load time and found that the first response time was 117 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

outervision.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.413

24/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

outervision.com

117 ms

outervision.com

132 ms

main_v1.8.css

66 ms

css

42 ms

combined_v1.0.min.js

205 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 82% of them (27 requests) were addressed to the original Outervision.com, 6% (2 requests) were made to Cdnjs.cloudflare.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (327 ms) belongs to the original domain Outervision.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.9 kB (1%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Outervision.com main page is 2.8 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. 30% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.2 kB

  • Original 24.1 kB
  • After minification 21.8 kB
  • After compression 4.9 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 19.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 2.5 MB
  • After minification 2.5 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. Outer Vision images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 262 B

  • Original 169.0 kB
  • After minification 168.9 kB
  • After compression 168.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 48 B

  • Original 26.8 kB
  • After minification 26.8 kB
  • After compression 26.7 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. Outervision.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

29

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Outer Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

outervision.com

outervision.com

117 ms

outervision.com

outervision.com

132 ms

main_v1.8.css

main_v1.8.css

66 ms

css

css

42 ms

combined_v1.0.min.js

combined_v1.0.min.js

205 ms

main_v1.2.js

main_v1.2.js

121 ms

cookieconsent.min.js

cookieconsent.min.js

40 ms

js

js

82 ms

addthis_widget.js

addthis_widget.js

49 ms

cookieconsent.min.css

cookieconsent.min.css

75 ms

logo.png

logo.png

76 ms

logo-white.png

logo-white.png

77 ms

xov-eye-med.png

xov-eye-med.png

77 ms

expert.jpg

expert.jpg

77 ms

beginner1.jpg

beginner1.jpg

132 ms

builds.jpg

builds.jpg

211 ms

business1.jpg

business1.jpg

216 ms

contact3.jpg

contact3.jpg

210 ms

gaming-2small.png

gaming-2small.png

215 ms

font

font

91 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

130 ms

ajax-loader.gif

ajax-loader.gif

35 ms

hero-1.jpg

hero-1.jpg

171 ms

Gamdias-Cyclops-X1-1200P.png

Gamdias-Cyclops-X1-1200P.png

86 ms

slick.woff

slick.woff

29 ms

platimax-df-1200.png

platimax-df-1200.png

29 ms

supernova-g3-1000.png

supernova-g3-1000.png

29 ms

generic-psu.png

generic-psu.png

29 ms

hero-3.jpg

hero-3.jpg

327 ms

nzxt-e850.png

nzxt-e850.png

30 ms

bequiet-straight-power11.png

bequiet-straight-power11.png

29 ms

Enermax-MaxTytan-1250W.png

Enermax-MaxTytan-1250W.png

29 ms

hero-2.jpg

hero-2.jpg

89 ms

Accessibility Review

outervision.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

outervision.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

outervision.com SEO score

96

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Outervision.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 Outervision.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

outervision.com

Open Graph description is not detected on the main page of Outer Vision. 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: