Tools & Wizards About Us
ers.at screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ers.at

Elektrotechnische Lösungen aus der Steiermark | Industrie | Privat

Page Load Speed

8.6 sec in total

First Response

925 ms

Resources Loaded

7.1 sec

Page Rendered

569 ms

ers.at screenshot

About Website

Click here to check amazing Ers content. Otherwise, check out these important facts you probably never knew about ers.at

ERS – Elektroanlagen in Koglhof/Birkfeld im Bezirk Weiz | Elektrotechnische Lösungen für Industrie, Privat-Haushalte, Kommunen, Landwirtschaft und Gewerbe aus der Steiermark

Visit ers.at

Key Findings

We analyzed Ers.at page load time and found that the first response time was 925 ms and then it took 7.6 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

ers.at performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value2.054

0/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

ers.at

925 ms

normalize.css

211 ms

uikit.min.css

759 ms

main.css

220 ms

style.css

329 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Ers.at, 7% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Ers.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 863.4 kB (11%)

Content Size

8.2 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ers.at main page is 8.2 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. 35% of websites need less resources to load. Images take 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 120.9 kB

  • Original 169.6 kB
  • After minification 163.4 kB
  • After compression 48.8 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 120.9 kB or 71% of the original size.

Image Optimization

-4%

Potential reduce by 268.8 kB

  • Original 7.4 MB
  • After minification 7.2 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. Ers images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 212.0 kB

  • Original 312.2 kB
  • After minification 312.0 kB
  • After compression 100.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 212.0 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 261.8 kB

  • Original 297.8 kB
  • After minification 293.1 kB
  • After compression 36.0 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. Ers.at needs all CSS files to be minified and compressed as it can save up to 261.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (46%)

Requests Now

26

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ers.at

ers.at

925 ms

normalize.css

normalize.css

211 ms

uikit.min.css

uikit.min.css

759 ms

main.css

main.css

220 ms

style.css

style.css

329 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

222 ms

plugins.js

plugins.js

107 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

115 ms

uikit.min.js

uikit.min.js

523 ms

uikit-icons.min.js

uikit-icons.min.js

438 ms

scrollreveal.min.js

scrollreveal.min.js

224 ms

css2

css2

34 ms

image.php

image.php

2573 ms

image.php

image.php

4241 ms

image.php

image.php

3168 ms

image.php

image.php

1497 ms

image.php

image.php

5175 ms

image.php

image.php

4100 ms

image.php

image.php

4409 ms

image.php

image.php

4469 ms

bg.jpg

bg.jpg

4687 ms

font

font

113 ms

font

font

204 ms

landkarte.svg

landkarte.svg

4067 ms

facebook.svg

facebook.svg

4098 ms

logo.png

logo.png

4093 ms

1199.css

1199.css

112 ms

959.css

959.css

112 ms

767.css

767.css

113 ms

Accessibility Review

ers.at accessibility score

77

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-*] attributes do not match their roles

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

ers.at best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ers.at SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

ers.at

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