Tools & Wizards About Us
oellers.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

oellers.com

Versicherungsmakler und Finanzdienstleister Krefeld - Versicherungsvergleich bundesweit

Page Load Speed

1.3 sec in total

First Response

308 ms

Resources Loaded

852 ms

Page Rendered

140 ms

oellers.com screenshot

About Website

Click here to check amazing Oellers content. Otherwise, check out these important facts you probably never knew about oellers.com

Die Oellers GmbH aus Krefeld ist ein bundesweit tätiger Makler für Versicherungen, Investmentfonds, Finanzierungen, Bausparen und Hypotheken.

Visit oellers.com

Key Findings

We analyzed Oellers.com page load time and found that the first response time was 308 ms and then it took 992 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

oellers.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

oellers.com

308 ms

rollover.js

107 ms

urchin.js

7 ms

__utm.gif

6 ms

background.gif

107 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Oellers.com, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Oellers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.2 kB (66%)

Content Size

30.6 kB

After Optimization

10.4 kB

  • HTML
  • JavaScript

In fact, the total size of Oellers.com main page is 30.6 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. Only 10% of websites need less resources to load. HTML takes 18.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 15.4 kB

  • Original 18.6 kB
  • After minification 15.2 kB
  • After compression 3.2 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 3.4 kB, which is 18% 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 15.4 kB or 83% of the original size.

JavaScript Optimization

-40%

Potential reduce by 4.8 kB

  • Original 12.0 kB
  • After minification 10.9 kB
  • After compression 7.2 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 4.8 kB or 40% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oellers. According to our analytics all requests are already optimized.

Network Requests Diagram

oellers.com

oellers.com

308 ms

rollover.js

rollover.js

107 ms

urchin.js

urchin.js

7 ms

__utm.gif

__utm.gif

6 ms

background.gif

background.gif

107 ms

clearpixel.gif

clearpixel.gif

203 ms

Versicherungsmakler_Krefeld_-_Hhervor1.gif

Versicherungsmakler_Krefeld_-_Hhervor1.gif

201 ms

Versicherungen_Nstandard1.gif

Versicherungen_Nstandard1.gif

203 ms

Kontakt_Nstandard1.gif

Kontakt_Nstandard1.gif

208 ms

Wir_uber_uns_Nstandard1.gif

Wir_uber_uns_Nstandard1.gif

207 ms

Partner_Nstandard1.gif

Partner_Nstandard1.gif

208 ms

Impressum_Nstandard1.gif

Impressum_Nstandard1.gif

313 ms

bvk_logo1.gif

bvk_logo1.gif

314 ms

Versicherungsmakler_Krefeld_Nbanner.gif

Versicherungsmakler_Krefeld_Nbanner.gif

315 ms

Oellers_GmbH_Logo.gif

Oellers_GmbH_Logo.gif

317 ms

Versicherungsmakler_Krefeld_-_HRp4.gif

Versicherungsmakler_Krefeld_-_HRp4.gif

118 ms

Versicherungen_NRs_rollover1.gif

Versicherungen_NRs_rollover1.gif

117 ms

Kontakt_NRs_rollover1.gif

Kontakt_NRs_rollover1.gif

211 ms

Wir_uber_uns_NRs_rollover1.gif

Wir_uber_uns_NRs_rollover1.gif

212 ms

Partner_NRs_rollover1.gif

Partner_NRs_rollover1.gif

211 ms

Impressum_NRs_rollover1.gif

Impressum_NRs_rollover1.gif

109 ms

Accessibility Review

oellers.com accessibility score

87

Accessibility Issues

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

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

oellers.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

oellers.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oellers.com 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 Oellers.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

oellers.com

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