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enesys.eu screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

enesys.eu

ENESYS.EU - Energy system LTD - Comprehensive service in energetics

Page Load Speed

5.3 sec in total

First Response

1 sec

Resources Loaded

3.8 sec

Page Rendered

468 ms

enesys.eu screenshot

About Website

Welcome to enesys.eu homepage info - get ready to check ENESYS best content right away, or after learning these important things about enesys.eu

The company offers a comprehensive service investment, design, consultancy, production and development in energy, electronics, software and hardware.

Visit enesys.eu

Key Findings

We analyzed Enesys.eu page load time and found that the first response time was 1 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

enesys.eu performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

enesys.eu

1048 ms

css

57 ms

style.min.css

223 ms

style.css

245 ms

wpml-mod.css

354 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Enesys.eu, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Enesys.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.2 kB (8%)

Content Size

660.6 kB

After Optimization

608.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enesys.eu main page is 660.6 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. 55% of websites need less resources to load. Images take 471.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.9 kB

  • Original 38.8 kB
  • After minification 37.7 kB
  • After compression 8.9 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 29.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 152 B

  • Original 471.6 kB
  • After minification 471.5 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. ENESYS images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 5.8 kB

  • Original 58.0 kB
  • After minification 56.4 kB
  • After compression 52.2 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

-18%

Potential reduce by 16.3 kB

  • Original 92.1 kB
  • After minification 91.8 kB
  • After compression 75.8 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. Enesys.eu needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (71%)

Requests Now

38

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ENESYS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

enesys.eu

enesys.eu

1048 ms

css

css

57 ms

style.min.css

style.min.css

223 ms

style.css

style.css

245 ms

wpml-mod.css

wpml-mod.css

354 ms

grid.css

grid.css

354 ms

base.css

base.css

349 ms

layout.css

layout.css

490 ms

shortcodes.css

shortcodes.css

539 ms

magnific-popup.css

magnific-popup.css

372 ms

mediaelementplayer.css

mediaelementplayer.css

463 ms

enfold.css

enfold.css

583 ms

custom.css

custom.css

468 ms

jquery.js

jquery.js

632 ms

jquery-migrate.min.js

jquery-migrate.min.js

630 ms

avia-compat.js

avia-compat.js

630 ms

jquery.cookie.js

jquery.cookie.js

631 ms

browser-redirect.js

browser-redirect.js

745 ms

avia.js

avia.js

778 ms

shortcodes.js

shortcodes.js

841 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

776 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

846 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

776 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

839 ms

comment-reply.min.js

comment-reply.min.js

845 ms

wp-embed.min.js

wp-embed.min.js

844 ms

sitepress.js

sitepress.js

939 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

763 ms

analytics.js

analytics.js

200 ms

house-wire-model-fade-white-1500x1085.png

house-wire-model-fade-white-1500x1085.png

621 ms

en.png

en.png

310 ms

sk.png

sk.png

310 ms

logo_header_en.png

logo_header_en.png

310 ms

slide_EN.jpg

slide_EN.jpg

368 ms

energetika-1500x430.jpg

energetika-1500x430.jpg

456 ms

stavebnictvo-1-1500x430.jpg

stavebnictvo-1-1500x430.jpg

310 ms

software-2-1500x430.jpg

software-2-1500x430.jpg

426 ms

skolenia-1-1500x430.jpg

skolenia-1-1500x430.jpg

446 ms

TwMO-IAHRlkbx940YnYXTQ.ttf

TwMO-IAHRlkbx940YnYXTQ.ttf

240 ms

entypo-fontello.woff

entypo-fontello.woff

317 ms

collect

collect

23 ms

print.css

print.css

110 ms

Accessibility Review

enesys.eu accessibility score

80

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-hidden="true"] elements contain focusable descendents

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

enesys.eu best practices score

67

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

Browser errors were logged to the console

SEO Factors

enesys.eu SEO score

98

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 Enesys.eu 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 Enesys.eu 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

enesys.eu

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