Access telegaertner.de. Telegärtner | Lösungen für die Datenkommunikation

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

telegaertner.de

371 ms

www.telegaertner.com

670 ms

main-022aac1f.css

385 ms

merged-f947a888cb7d65e82e7d7812d3ac0803-b4e3c5cc6cffbc27d623a7dc54fe4a31.css.gz

282 ms

news-basic.css

283 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Telegaertner.de, 93% (111 requests) were made to Telegaertner.com and 1% (1 request) were made to Js-eu1.hs-scripts.com. The less responsive or slowest element that took the longest time to load (868 ms) relates to the external source Telegaertner.com.

Content Size

7.2 MB

After Optimization

5.5 MB

In fact, the total size of Telegaertner.de main page is 7.2 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. 60% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 327.7 kB

Original 407.1 kB
After minification 386.8 kB
After compression 79.5 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. 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 327.7 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 1.4 MB

Original 6.5 MB
After minification 5.1 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, Telegaertner needs image optimization as it can save up to 1.4 MB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.8 kB

Original 289.5 kB
After minification 289.5 kB
After compression 285.8 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

-9%

Potential reduce by 21 B

Original 224 B
After minification 224 B
After compression 203 B

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. Telegaertner.de has all CSS files already compressed.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telegaertner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Telegaertner.de 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 Telegaertner.de 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

telegaertner.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Telegärtner | Lösungen für die Datenkommunikation

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

telegaertner.de

www.telegaertner.com

main-022aac1f.css

merged-f947a888cb7d65e82e7d7812d3ac0803-b4e3c5cc6cffbc27d623a7dc54fe4a31.css.gz

news-basic.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

telegaertner.de

www.telegaertner.com

main-022aac1f.css

merged-f947a888cb7d65e82e7d7812d3ac0803-b4e3c5cc6cffbc27d623a7dc54fe4a31.css.gz

news-basic.css

merged-7f35903905327c5dca47584628539236-4d084e735931b5b15103fdc407396ac7.js.gz

vendor-76d3d15d.js

global-d362007e.js

25640491.js

merged-a0d0b880ed1ebf53770b564416ce7115-7ad8a6a3df9b1fea2bf5215b217d29ad.js.gz

merged-389a2d6b5ac78d39f73aecdd16bba5b1-03cbb8e28a890d034a509c1a952d710f.js.gz

gtm.js

logo.png

LI-In.jpg

Youtube-Logo.jpg

f_logo_RGB-Grey.jpg

Schloss.jpg

de.svg

en.svg

fr.svg

it.svg

es.svg

ja.svg

Anschlussdosen.png

RJ45-Module.png

Patch_Panel.png

RJ45-Patchkabel.png

Verbindungsmodul.png

LWL_Rangierverteiler.png

Modulare_Verteilsysteme.png

LWL-Wandverteiler.png

LWL_Patchkabel.png

FO_Pigtails.png

RJ45-Stecker.png

Kupfer-Installationskabel.png

LWL_Installationskabel.png

LWL_Steckverbinder.png

Telecommunication_Outdoor_Connector.png

Komponenten_fuer_den_Schaltschrank_-RJ45_u_LWL.png

Komponenten_fuer_Feldverkabelung.png

Single_Pair_Ethernet.png

RJ45_Steckverbinder_IP20.png

LWL_Stecker.png