Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tegge.com

Sicherheitstechnik Berlin - Beratung & Einbau vom Fachmann

Page Load Speed

4.4 sec in total

First Response

297 ms

Resources Loaded

3.7 sec

Page Rendered

369 ms

tegge.com screenshot

About Website

Welcome to tegge.com homepage info - get ready to check Tegge best content for Germany right away, or after learning these important things about tegge.com

Tegge Sicherheitstechnik Berlin - Beratung & Service direkt in Ihrer Nähe. Mehr als 50 Jahre Erfahrung! Geschultes Personal & hohe Fachkompetenz!

Visit tegge.com

Key Findings

We analyzed Tegge.com page load time and found that the first response time was 297 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tegge.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value24.1 s

0/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value1.596

0/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

tegge.com

297 ms

www.tegge.com

1274 ms

cseo_css.php

429 ms

jquery.min.js

49 ms

api.js

53 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 79% of them (71 requests) were addressed to the original Tegge.com, 8% (7 requests) were made to Translate.googleapis.com and 3% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tegge.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 462.2 kB (38%)

Content Size

1.2 MB

After Optimization

764.8 kB

In fact, the total size of Tegge.com main page is 1.2 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. 45% of websites need less resources to load. Images take 551.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.6 kB

  • Original 57.7 kB
  • After minification 57.4 kB
  • After compression 12.1 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 45.6 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 25.1 kB

  • Original 551.2 kB
  • After minification 526.1 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. Tegge images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 230.4 kB

  • Original 418.0 kB
  • After minification 417.8 kB
  • After compression 187.5 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 230.4 kB or 55% of the original size.

CSS Optimization

-80%

Potential reduce by 161.1 kB

  • Original 200.2 kB
  • After minification 199.3 kB
  • After compression 39.1 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. Tegge.com needs all CSS files to be minified and compressed as it can save up to 161.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (67%)

Requests Now

88

After Optimization

29

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tegge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tegge.com accessibility score

96

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.

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

tegge.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tegge.com 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 Tegge.com 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 Tegge.com 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 description is not detected on the main page of Tegge. 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: