Tools & Wizards About Us
7leads.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

7leads.org

betterbusiness GmbH - Endlich planbar wachsen

Page Load Speed

4.9 sec in total

First Response

580 ms

Resources Loaded

3.1 sec

Page Rendered

1.2 sec

7leads.org screenshot

About Website

Visit 7leads.org now to see the best up-to-date 7 Leads content and also check out these interesting facts you probably never knew about 7leads.org

Wir liefern Ihnen hochwertige Leads und Neukunden - 100 % performance-basiert, ohne Fixkosten oder versteckte Gebühren.

Visit 7leads.org

Key Findings

We analyzed 7leads.org page load time and found that the first response time was 580 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

7leads.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.7leads.org

580 ms

styles.css

213 ms

foundation.css

652 ms

custom.css

361 ms

jquery.min.js

41 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 46% of them (36 requests) were addressed to the original 7leads.org, 31% (24 requests) were made to Maps.google.com and 13% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (870 ms) belongs to the original domain 7leads.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 878.8 kB (19%)

Content Size

4.7 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 7leads.org main page is 4.7 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. 70% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 43.1 kB

  • Original 51.7 kB
  • After minification 50.5 kB
  • After compression 8.6 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 43.1 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 215.5 kB

  • Original 3.8 MB
  • After minification 3.6 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. 7 Leads images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 421.5 kB

  • Original 620.3 kB
  • After minification 618.2 kB
  • After compression 198.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 421.5 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 198.7 kB

  • Original 222.4 kB
  • After minification 174.9 kB
  • After compression 23.7 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. 7leads.org needs all CSS files to be minified and compressed as it can save up to 198.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (27%)

Requests Now

73

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7 Leads. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.7leads.org

www.7leads.org

580 ms

styles.css

styles.css

213 ms

foundation.css

foundation.css

652 ms

custom.css

custom.css

361 ms

jquery.min.js

jquery.min.js

41 ms

modernizr.js

modernizr.js

256 ms

fastclick.js

fastclick.js

256 ms

js

js

24 ms

jquery.form.min.js

jquery.form.min.js

240 ms

scripts.js

scripts.js

248 ms

foundation.js

foundation.js

468 ms

logo.png

logo.png

135 ms

home-bg.jpg

home-bg.jpg

472 ms

scroll-down.png

scroll-down.png

196 ms

vergleich.png

vergleich.png

184 ms

testurteil.png

testurteil.png

691 ms

i-de.png

i-de.png

131 ms

i-fr.png

i-fr.png

189 ms

i-aus.png

i-aus.png

205 ms

de.png

de.png

276 ms

fr.png

fr.png

655 ms

aus.png

aus.png

574 ms

0003_Simon.jpg

0003_Simon.jpg

627 ms

0002_Maurizio.jpg

0002_Maurizio.jpg

368 ms

0010_Jonas.jpg

0010_Jonas.jpg

468 ms

0008_Stefan.jpg

0008_Stefan.jpg

563 ms

0000_David.jpg

0000_David.jpg

569 ms

0012_Hj%C3%B6rdis.jpg

0012_Hj%C3%B6rdis.jpg

658 ms

0001_Julian.jpg

0001_Julian.jpg

666 ms

0014_Andreas.jpg

0014_Andreas.jpg

677 ms

0006_Viktoria.jpg

0006_Viktoria.jpg

812 ms

team.jpg

team.jpg

837 ms

0011_Lorenz.jpg

0011_Lorenz.jpg

762 ms

0009_Lars.jpg

0009_Lars.jpg

758 ms

0004_Vinzent.jpg

0004_Vinzent.jpg

773 ms

0007_Thea.jpg

0007_Thea.jpg

789 ms

0013_Christopher.jpg

0013_Christopher.jpg

870 ms

ajax-loader.gif

ajax-loader.gif

751 ms

common.js

common.js

8 ms

map.js

map.js

7 ms

util.js

util.js

50 ms

marker.js

marker.js

7 ms

onion.js

onion.js

20 ms

openhand_8_8.cur

openhand_8_8.cur

53 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

205 ms

stats.js

stats.js

40 ms

controls.js

controls.js

32 ms

transparent.png

transparent.png

25 ms

css

css

52 ms

infowindow.js

infowindow.js

32 ms

google4.png

google4.png

45 ms

mapcnt6.png

mapcnt6.png

69 ms

sv5.png

sv5.png

71 ms

spotlight-poi.png

spotlight-poi.png

69 ms

tmapctrl.png

tmapctrl.png

36 ms

cb_scout5.png

cb_scout5.png

37 ms

tmapctrl4.png

tmapctrl4.png

36 ms

imgs8.png

imgs8.png

44 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

30 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

42 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

42 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

41 ms

vt

vt

9 ms

vt

vt

9 ms

vt

vt

13 ms

vt

vt

9 ms

vt

vt

16 ms

vt

vt

18 ms

vt

vt

25 ms

vt

vt

68 ms

vt

vt

23 ms

vt

vt

26 ms

vt

vt

56 ms

vt

vt

74 ms

vt

vt

38 ms

vt

vt

39 ms

vt

vt

38 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

142 ms

Accessibility Review

7leads.org accessibility score

89

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.

Best Practices

7leads.org best practices score

92

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

Page has valid source maps

SEO Factors

7leads.org 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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 7leads.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that 7leads.org 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

7leads.org

Open Graph description is not detected on the main page of 7 Leads. 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: