Tools & Wizards About Us
altec-metalltechnik.de screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

altec-metalltechnik.de

Solar Montagesysteme und Blechbearbeitung - ALTEC Metalltechnik

Page Load Speed

3.7 sec in total

First Response

350 ms

Resources Loaded

2.9 sec

Page Rendered

472 ms

altec-metalltechnik.de screenshot

About Website

Click here to check amazing ALTEC Metalltechnik content. Otherwise, check out these important facts you probably never knew about altec-metalltechnik.de

Solar Montagesysteme, Einzelkomponenten und Blechbearbeitung in Thüringen und ganz Deutschland - für Flachdächer und Schrägdächer.

Visit altec-metalltechnik.de

Key Findings

We analyzed Altec-metalltechnik.de page load time and found that the first response time was 350 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

altec-metalltechnik.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value8.5 s

37/100

10%

Network Requests Diagram

altec-metalltechnik.de

350 ms

altec-metalltechnik.de

432 ms

www.altec-metalltechnik.de

313 ms

www.altec-metalltechnik.de

586 ms

7015c8c4ac5ff815b57530b221005fc6.css

107 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Altec-metalltechnik.de, 3% (1 request) were made to Analytics.kallinich-media.de. The less responsive or slowest element that took the longest time to load (812 ms) relates to the external source Analytics.kallinich-media.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.7 kB (12%)

Content Size

633.7 kB

After Optimization

559.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Altec-metalltechnik.de main page is 633.7 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. 45% of websites need less resources to load. Images take 547.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.3 kB

  • Original 20.7 kB
  • After minification 16.9 kB
  • After compression 4.4 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 3.8 kB, which is 19% 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 16.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 14.0 kB

  • Original 547.1 kB
  • After minification 533.2 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. ALTEC Metalltechnik images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 44.4 kB

  • Original 65.8 kB
  • After minification 65.8 kB
  • After compression 21.4 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 44.4 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (75%)

Requests Now

24

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALTEC Metalltechnik. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

altec-metalltechnik.de

altec-metalltechnik.de

350 ms

altec-metalltechnik.de

altec-metalltechnik.de

432 ms

www.altec-metalltechnik.de

www.altec-metalltechnik.de

313 ms

www.altec-metalltechnik.de

www.altec-metalltechnik.de

586 ms

7015c8c4ac5ff815b57530b221005fc6.css

7015c8c4ac5ff815b57530b221005fc6.css

107 ms

Basic.css

Basic.css

212 ms

bootstrap.min.css

bootstrap.min.css

321 ms

owl.carousel.min.css

owl.carousel.min.css

316 ms

mmenu-light.css

mmenu-light.css

316 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

317 ms

swiper-bundle.min.css

swiper-bundle.min.css

319 ms

compile.php

compile.php

408 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

477 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

476 ms

owl.carousel.min.js

owl.carousel.min.js

475 ms

mmenu-light.js

mmenu-light.js

474 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

499 ms

swiper-bundle.min.js

swiper-bundle.min.js

514 ms

js.cookie.js

js.cookie.js

522 ms

functions.js

functions.js

524 ms

tracking.js

tracking.js

523 ms

Form.min.js

Form.min.js

527 ms

c01c8eb1024cdb1dffde568b4b33e7bd.js

c01c8eb1024cdb1dffde568b4b33e7bd.js

526 ms

matomo.js

matomo.js

812 ms

ALTEC_PV_Montagesysteme_Header_1459157513.jpg

ALTEC_PV_Montagesysteme_Header_1459157513.jpg

287 ms

intro-poly.png

intro-poly.png

397 ms

Fertigung-_2_.jpg

Fertigung-_2_.jpg

400 ms

Footer-poly-right.png

Footer-poly-right.png

297 ms

icomoon.ttf

icomoon.ttf

126 ms

Accessibility Review

altec-metalltechnik.de accessibility score

67

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Best Practices

altec-metalltechnik.de 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

High

Page has valid source maps

SEO Factors

altec-metalltechnik.de SEO score

93

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Altec-metalltechnik.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 Altec-metalltechnik.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

altec-metalltechnik.de

Open Graph description is not detected on the main page of ALTEC Metalltechnik. 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: