Tools & Wizards About Us
bls4.de screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bls4.de

Startseite BLS Grafik & Design in Leichlingen

Page Load Speed

1.9 sec in total

First Response

214 ms

Resources Loaded

1.5 sec

Page Rendered

226 ms

bls4.de screenshot

About Website

Welcome to bls4.de homepage info - get ready to check BLS 4 best content right away, or after learning these important things about bls4.de

Visit bls4.de

Key Findings

We analyzed Bls4.de page load time and found that the first response time was 214 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bls4.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

bls4.de

214 ms

bls4.de

370 ms

jquery.js

351 ms

fusion.css

265 ms

style.css

281 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Bls4.de and no external sources were called. The less responsive or slowest element that took the longest time to load (527 ms) belongs to the original domain Bls4.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.7 kB (4%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bls4.de main page is 1.6 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. Only 10% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.5 kB

  • Original 2.6 kB
  • After minification 2.5 kB
  • After compression 1.1 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 1.5 kB or 59% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. BLS 4 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 60.1 kB

  • Original 93.9 kB
  • After minification 93.8 kB
  • After compression 33.8 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 60.1 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 6.1 kB

  • Original 7.8 kB
  • After minification 6.0 kB
  • After compression 1.7 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. Bls4.de needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLS 4. According to our analytics all requests are already optimized.

Network Requests Diagram

bls4.de

bls4.de

214 ms

bls4.de

bls4.de

370 ms

jquery.js

jquery.js

351 ms

fusion.css

fusion.css

265 ms

style.css

style.css

281 ms

site.css

site.css

286 ms

index_nof.js

index_nof.js

287 ms

BLS-Leinenpapier-gross.jpg

BLS-Leinenpapier-gross.jpg

527 ms

Accessibility Review

bls4.de accessibility score

68

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.

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

Best Practices

bls4.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

SEO Factors

bls4.de SEO score

67

Search Engine Optimization Advices

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 Bls4.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 Bls4.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

bls4.de

Open Graph description is not detected on the main page of BLS 4. 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: