Tools & Wizards About Us
omag.ch screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

omag.ch

Architekturbüro Oskar Meier AG - Oskar Meier

Page Load Speed

2.1 sec in total

First Response

256 ms

Resources Loaded

1.7 sec

Page Rendered

115 ms

omag.ch screenshot

About Website

Visit omag.ch now to see the best up-to-date Om AG content and also check out these interesting facts you probably never knew about omag.ch

Ihr Partner für Planung, Projektierung und Bauen von Häusern und Wohnungen. Wir stehen Ihnen aktiv zur Seite!

Visit omag.ch

Key Findings

We analyzed Omag.ch page load time and found that the first response time was 256 ms and then it took 1.8 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

omag.ch performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.382

27/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

omag.ch

256 ms

www.omag.ch

590 ms

jquery.facebox-1.2.css

204 ms

jquery.lightbox-0.5.css

201 ms

style.css

84 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 38% of them (8 requests) were addressed to the original Omag.ch, 38% (8 requests) were made to Static.immoserver.ch and 14% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (590 ms) belongs to the original domain Omag.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.7 kB (51%)

Content Size

276.9 kB

After Optimization

136.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Omag.ch main page is 276.9 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. 20% of websites need less resources to load. Javascripts take 169.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 7.5 kB

  • Original 10.0 kB
  • After minification 8.5 kB
  • After compression 2.5 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 1.5 kB, which is 15% 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 7.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 2.0 kB

  • Original 80.7 kB
  • After minification 78.7 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. Om AG images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 117.5 kB

  • Original 169.2 kB
  • After minification 127.1 kB
  • After compression 51.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 117.5 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 13.8 kB

  • Original 17.0 kB
  • After minification 13.3 kB
  • After compression 3.3 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. Omag.ch needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Om AG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

omag.ch

omag.ch

256 ms

www.omag.ch

www.omag.ch

590 ms

jquery.facebox-1.2.css

jquery.facebox-1.2.css

204 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

201 ms

style.css

style.css

84 ms

jquery-1.3.2.js

jquery-1.3.2.js

361 ms

jquery.pngFix-1.1.js

jquery.pngFix-1.1.js

200 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

295 ms

jquery.form-2.19.js

jquery.form-2.19.js

301 ms

jquery.validate-1.5.1.js

jquery.validate-1.5.1.js

370 ms

jquery.facebox-1.2.js

jquery.facebox-1.2.js

280 ms

script.js

script.js

161 ms

omag_logo.gif

omag_logo.gif

83 ms

preview.jpg

preview.jpg

240 ms

preview.jpg

preview.jpg

459 ms

motive.png

motive.png

83 ms

image_overlay.png

image_overlay.png

161 ms

dot.gif

dot.gif

164 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

12 ms

__utm.gif

__utm.gif

4 ms

Accessibility Review

omag.ch accessibility score

65

Accessibility Issues

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

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

omag.ch 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

High

Page has valid source maps

SEO Factors

omag.ch SEO score

92

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

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 Omag.ch 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 Omag.ch 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

omag.ch

Open Graph description is not detected on the main page of Om AG. 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: