Tools & Wizards About Us

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

zeus.vision

Consultora estratégica de análisis y gestión de datos | Zeus

Page Load Speed

8 sec in total

First Response

278 ms

Resources Loaded

4.2 sec

Page Rendered

3.5 sec

About Website

Visit zeus.vision now to see the best up-to-date Zeus content for Spain and also check out these interesting facts you probably never knew about zeus.vision

Ayudamos a las empresas a organizar, analizar y compartir los datos a través de herramientas de visualización. Toma decisiones correctas y motiva a los equipos.

Visit zeus.vision

Key Findings

We analyzed Zeus.vision page load time and found that the first response time was 278 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zeus.vision performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.361

30/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

zeus.vision

278 ms

zeus.vision

984 ms

splitting.css

36 ms

css2

40 ms

css2

59 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 88% of them (170 requests) were addressed to the original Zeus.vision, 6% (11 requests) were made to Cdnjs.cloudflare.com and 2% (4 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (984 ms) belongs to the original domain Zeus.vision.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (14%)

Content Size

9.6 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zeus.vision main page is 9.6 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 9.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 127.7 kB

  • Original 153.3 kB
  • After minification 125.8 kB
  • After compression 25.6 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 27.5 kB, which is 18% 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 127.7 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 948.8 kB

  • Original 9.0 MB
  • After minification 8.0 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. Obviously, Zeus needs image optimization as it can save up to 948.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-35%

Potential reduce by 96.6 kB

  • Original 272.2 kB
  • After minification 272.2 kB
  • After compression 175.6 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 96.6 kB or 35% of the original size.

CSS Optimization

-81%

Potential reduce by 162.5 kB

  • Original 200.0 kB
  • After minification 39.6 kB
  • After compression 37.5 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. Zeus.vision needs all CSS files to be minified and compressed as it can save up to 162.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (32%)

Requests Now

186

After Optimization

127

  • Images
  • JavaScript
  • CSS

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zeus.vision accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

zeus.vision 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zeus.vision SEO score

88

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

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Zeus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: