Tools & Wizards About Us
rollenhagen.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

rollenhagen.de

genealogy of the family Rollenhagen

Page Load Speed

1.4 sec in total

First Response

315 ms

Resources Loaded

992 ms

Page Rendered

102 ms

rollenhagen.de screenshot

About Website

Click here to check amazing Rollenhagen content. Otherwise, check out these important facts you probably never knew about rollenhagen.de

Ahnenforschung zur Familie Rollenhagen in Pommern und weltweit, speziell im ehemaligen Kreis Saatzig in Pommern

Visit rollenhagen.de

Key Findings

We analyzed Rollenhagen.de page load time and found that the first response time was 315 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

rollenhagen.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

rollenhagen.de

315 ms

front1.jpg

276 ms

m1.gif

206 ms

m2.gif

210 ms

m3.gif

208 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Rollenhagen.de and no external sources were called. The less responsive or slowest element that took the longest time to load (549 ms) belongs to the original domain Rollenhagen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.9 kB (27%)

Content Size

76.2 kB

After Optimization

55.3 kB

  • HTML
  • Images

In fact, the total size of Rollenhagen.de main page is 76.2 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. Images take 55.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.8 kB

  • Original 20.8 kB
  • After minification 19.5 kB
  • After compression 5.0 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 15.8 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 5.1 kB

  • Original 55.4 kB
  • After minification 50.3 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. Rollenhagen images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

30

After Optimization

30

  • Images

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rollenhagen. According to our analytics all requests are already optimized.

Network Requests Diagram

rollenhagen.de

rollenhagen.de

315 ms

front1.jpg

front1.jpg

276 ms

m1.gif

m1.gif

206 ms

m2.gif

m2.gif

210 ms

m3.gif

m3.gif

208 ms

m4.gif

m4.gif

208 ms

m5.gif

m5.gif

207 ms

m6.gif

m6.gif

299 ms

yellow.gif

yellow.gif

309 ms

display3.gif

display3.gif

310 ms

menu1.gif

menu1.gif

312 ms

menu2.gif

menu2.gif

312 ms

menu3.gif

menu3.gif

371 ms

menu4.gif

menu4.gif

396 ms

menu5.gif

menu5.gif

412 ms

menu6.gif

menu6.gif

411 ms

menu8.gif

menu8.gif

413 ms

menu9.gif

menu9.gif

412 ms

movie5.gif

movie5.gif

549 ms

Ger.gif

Ger.gif

495 ms

Rolltrans1.gif

Rolltrans1.gif

504 ms

up1.gif

up1.gif

506 ms

up2.gif

up2.gif

498 ms

menu11.gif

menu11.gif

205 ms

menu22.gif

menu22.gif

276 ms

menu33.gif

menu33.gif

235 ms

menu44.gif

menu44.gif

215 ms

menu66.gif

menu66.gif

210 ms

menu55.gif

menu55.gif

202 ms

menu99.gif

menu99.gif

233 ms

menu88.gif

menu88.gif

273 ms

Accessibility Review

rollenhagen.de accessibility score

49

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rollenhagen.de best practices score

67

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

rollenhagen.de SEO score

58

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rollenhagen.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Rollenhagen.de main page’s claimed encoding is . 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

rollenhagen.de

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