Tools & Wizards About Us
surfso.de screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

surfso.de

Verkehrsmittelwerbung in Heilbronn | Werbeagentur HETTENBACH

Page Load Speed

3.2 sec in total

First Response

589 ms

Resources Loaded

2.5 sec

Page Rendered

108 ms

surfso.de screenshot

About Website

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

Als Spezialmittler in der Außenwerbung genießen wir höchsten Status in Deutschland. City-Light-Poster, Plakate für Litfaßsäulen, Großflächenplakate uvm.

Visit surfso.de

Key Findings

We analyzed Surfso.de page load time and found that the first response time was 589 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

surfso.de performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

Query

589 ms

layout.css

106 ms

2582515832793400.css

214 ms

32296787018807500.css

318 ms

15981803257846900.css

320 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Surfso.de, 3% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Hettenbach.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.9 kB (22%)

Content Size

200.3 kB

After Optimization

155.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Surfso.de main page is 200.3 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. 25% of websites need less resources to load. Javascripts take 138.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.0 kB

  • Original 20.4 kB
  • After minification 16.0 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 4.4 kB, which is 22% 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 16.0 kB or 78% of the original size.

Image Optimization

-30%

Potential reduce by 3.1 kB

  • Original 10.0 kB
  • After minification 7.0 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, Surfso needs image optimization as it can save up to 3.1 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 18.7 kB

  • Original 138.0 kB
  • After minification 137.1 kB
  • After compression 119.3 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 18.7 kB or 14% of the original size.

CSS Optimization

-22%

Potential reduce by 7.1 kB

  • Original 31.8 kB
  • After minification 31.8 kB
  • After compression 24.7 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. Surfso.de needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surfso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Query

Query

589 ms

layout.css

layout.css

106 ms

2582515832793400.css

2582515832793400.css

214 ms

32296787018807500.css

32296787018807500.css

318 ms

15981803257846900.css

15981803257846900.css

320 ms

705853316627996200.pdf

705853316627996200.pdf

1181 ms

jquery.js

jquery.js

430 ms

jquery-ui-1.8.18.custom.min.js

jquery-ui-1.8.18.custom.min.js

321 ms

uc.js

uc.js

31 ms

jquery.plugins.js

jquery.plugins.js

428 ms

jquery.qtip.min.js

jquery.qtip.min.js

423 ms

imagesloaded.pkg.min.js

imagesloaded.pkg.min.js

424 ms

jquery.metadata.js

jquery.metadata.js

426 ms

jquery.cookie.js

jquery.cookie.js

527 ms

jquery.custom.js

jquery.custom.js

528 ms

jquery.balloon.js

jquery.balloon.js

531 ms

jssor.slider.mini.js

jssor.slider.mini.js

535 ms

custom-layout.js

custom-layout.js

535 ms

layout.js

layout.js

634 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

532 ms

jquery.qtip.css

jquery.qtip.css

534 ms

custom.dynatree.css

custom.dynatree.css

536 ms

blog.css

blog.css

537 ms

general.css

general.css

636 ms

style.css

style.css

639 ms

jssor.css

jssor.css

642 ms

fonts.css

fonts.css

107 ms

368250014628163700.png

368250014628163700.png

107 ms

178564436547734200.png

178564436547734200.png

107 ms

178565072300975200.png

178565072300975200.png

108 ms

loading.gif

loading.gif

107 ms

close.png

close.png

106 ms

Accessibility Review

surfso.de accessibility score

84

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

Document doesn't have a <title> element

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

surfso.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

surfso.de SEO score

54

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

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Surfso.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 Surfso.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

surfso.de

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