Tools & Wizards About Us

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

svision.org

StereoVision - design studio, stereo vision, design, web, development, websites, sofia, bulgaria, svision, web design, web development, ???????? ?????...

Page Load Speed

1.5 sec in total

First Response

496 ms

Resources Loaded

958 ms

Page Rendered

71 ms

About Website

Welcome to svision.org homepage info - get ready to check S Vision best content right away, or after learning these important things about svision.org

StereoVision is a design studio which specialises in design, logotype, corporate identity and media presentations. Our main purpose is what we make it is beautyful

Visit svision.org

Key Findings

We analyzed Svision.org page load time and found that the first response time was 496 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

svision.org performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

svision.org

496 ms

AC_RunActiveContent.js

127 ms

svision.css

232 ms

analytics.js

7 ms

blank.gif

135 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Svision.org, 25% (2 requests) were made to Google-analytics.com and 13% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Svision.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.5 kB (25%)

Content Size

65.2 kB

After Optimization

48.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svision.org main page is 65.2 kB. 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 10% of websites need less resources to load. Javascripts take 29.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.9 kB

  • Original 11.8 kB
  • After minification 11.4 kB
  • After compression 2.9 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 8.9 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 234 B

  • Original 23.2 kB
  • After minification 22.9 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. S Vision images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 6.5 kB

  • Original 29.0 kB
  • After minification 26.2 kB
  • After compression 22.5 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 6.5 kB or 22% of the original size.

CSS Optimization

-71%

Potential reduce by 890 B

  • Original 1.3 kB
  • After minification 992 B
  • After compression 372 B

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. Svision.org needs all CSS files to be minified and compressed as it can save up to 890 B or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Vision. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

svision.org accessibility score

84

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.

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

svision.org best practices score

75

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

SEO Factors

svision.org SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svision.org 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 Svision.org main page’s claimed encoding is windows-1251. 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

Open Graph description is not detected on the main page of S 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: