Tools & Wizards About Us
streif.de screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

streif.de

Fertighaus Anbieter | STREIF: Qualität, Innovation und Nachhaltigkeit

Page Load Speed

8.2 sec in total

First Response

350 ms

Resources Loaded

7.6 sec

Page Rendered

332 ms

streif.de screenshot

About Website

Visit streif.de now to see the best up-to-date STREIF content for Germany and also check out these interesting facts you probably never knew about streif.de

Entdecken Sie STREIF als Ihren Fertighaus-Anbieter. Wir bieten hochwertige, innovative und nachhaltige Fertighäuser mit professioneller Beratung und transparenter Planung.

Visit streif.de

Key Findings

We analyzed Streif.de page load time and found that the first response time was 350 ms and then it took 7.9 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

streif.de performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

streif.de

350 ms

www.streif.de

1240 ms

jquery-1.11.0.min.js

771 ms

Cms4d-5.3.0.min.js

425 ms

Cms4d.Slider3-1.3.3.min.js

438 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 89% of them (55 requests) were addressed to the original Streif.de, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Streif.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 366.8 kB (72%)

Content Size

510.7 kB

After Optimization

143.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Streif.de main page is 510.7 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. 15% of websites need less resources to load. Javascripts take 256.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.9 kB

  • Original 69.0 kB
  • After minification 68.5 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 56.9 kB or 83% of the original size.

Image Optimization

-20%

Potential reduce by 2.9 kB

  • Original 14.6 kB
  • After minification 11.7 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. Obviously, STREIF needs image optimization as it can save up to 2.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 155.4 kB

  • Original 256.5 kB
  • After minification 225.1 kB
  • After compression 101.1 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 155.4 kB or 61% of the original size.

CSS Optimization

-89%

Potential reduce by 151.6 kB

  • Original 170.6 kB
  • After minification 111.2 kB
  • After compression 19.0 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. Streif.de needs all CSS files to be minified and compressed as it can save up to 151.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

51

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STREIF. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

streif.de

streif.de

350 ms

www.streif.de

www.streif.de

1240 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

771 ms

Cms4d-5.3.0.min.js

Cms4d-5.3.0.min.js

425 ms

Cms4d.Slider3-1.3.3.min.js

Cms4d.Slider3-1.3.3.min.js

438 ms

Cms4d.FMenu-1.3.0.min.js

Cms4d.FMenu-1.3.0.min.js

429 ms

Cms4d.DropDown3-1.3.1.min.js

Cms4d.DropDown3-1.3.1.min.js

340 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

677 ms

cms4d-standard-functions.js

cms4d-standard-functions.js

564 ms

zoom.js

zoom.js

538 ms

jquery.countdown.js

jquery.countdown.js

586 ms

Cms4d-5.3.0.min.css

Cms4d-5.3.0.min.css

554 ms

Cms4d.Slider3-1.3.3.min.css

Cms4d.Slider3-1.3.3.min.css

702 ms

Cms4d.FMenu-1.3.0.min.css

Cms4d.FMenu-1.3.0.min.css

689 ms

Cms4d.DropDown3-1.3.1.min.css

Cms4d.DropDown3-1.3.1.min.css

694 ms

streif-standard.css

streif-standard.css

1114 ms

prettyPhoto.css

prettyPhoto.css

819 ms

cms4d-standard-functions-2.js

cms4d-standard-functions-2.js

438 ms

conversion.js

conversion.js

17 ms

fonts.css

fonts.css

139 ms

analytics.js

analytics.js

109 ms

icon-mh-top.png

icon-mh-top.png

130 ms

streif-logo-top.png

streif-logo-top.png

131 ms

slider-placeholder-1536x572.png

slider-placeholder-1536x572.png

132 ms

slider-placeholder-1280x572.png

slider-placeholder-1280x572.png

130 ms

resimg-placeholder-1280x572.png

resimg-placeholder-1280x572.png

130 ms

button-mein-hausplaner-smenu.jpg

button-mein-hausplaner-smenu.jpg

151 ms

button-hausaufbau-live-smenu.jpg

button-hausaufbau-live-smenu.jpg

239 ms

start-beratung-2015-10.jpg

start-beratung-2015-10.jpg

1047 ms

btn-bg-gray.png

btn-bg-gray.png

275 ms

start-haeuser-2015-05-26.jpg

start-haeuser-2015-05-26.jpg

461 ms

haeuserwelten-9-2015.jpg

haeuserwelten-9-2015.jpg

348 ms

start-karte-musterhaeuser.jpg

start-karte-musterhaeuser.jpg

725 ms

cmsimage.asp

cmsimage.asp

1105 ms

cmsimage.asp

cmsimage.asp

1265 ms

cmsimage.asp

cmsimage.asp

1299 ms

Aktion-Fokus.jpg

Aktion-Fokus.jpg

1224 ms

cmsimage.asp

cmsimage.asp

2016 ms

cmsimage.asp

cmsimage.asp

1554 ms

cmsimage.asp

cmsimage.asp

1982 ms

cmsimage.asp

cmsimage.asp

1819 ms

cmsimage.asp

cmsimage.asp

2187 ms

opensans-light-webfont.woff

opensans-light-webfont.woff

1427 ms

fontawesome-icons.woff

fontawesome-icons.woff

1947 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

1811 ms

RobotoCondensed-Bold-webfont.woff

RobotoCondensed-Bold-webfont.woff

2185 ms

opensans-semibold-webfont.woff

opensans-semibold-webfont.woff

2114 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

2140 ms

icomoon.woff

icomoon.woff

2149 ms

45 ms

collect

collect

9 ms

collect

collect

53 ms

top-img-aktion-kfw40-plus.jpg

top-img-aktion-kfw40-plus.jpg

2719 ms

top-img-toulouse.jpg

top-img-toulouse.jpg

3349 ms

top-img-aktion-fokus.jpg

top-img-aktion-fokus.jpg

3654 ms

top-img-focus-money-2015-10.jpg

top-img-focus-money-2015-10.jpg

4830 ms

top-img-aktion-kfw40-standard.jpg

top-img-aktion-kfw40-standard.jpg

4924 ms

cms4d-resimg-loader-1.gif

cms4d-resimg-loader-1.gif

2325 ms

62 ms

ga-audiences

ga-audiences

51 ms

slider0-ibtn-parent-ecke-l.png

slider0-ibtn-parent-ecke-l.png

141 ms

slider0-ibtn-parent-ecke-r.png

slider0-ibtn-parent-ecke-r.png

124 ms

Accessibility Review

streif.de accessibility score

85

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

streif.de best practices score

75

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

SEO Factors

streif.de SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Streif.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Streif.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

streif.de

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