Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gerstenberger.ws

Gerstenberger Family

Page Load Speed

2 sec in total

First Response

459 ms

Resources Loaded

1.4 sec

Page Rendered

109 ms

gerstenberger.ws screenshot

About Website

Visit gerstenberger.ws now to see the best up-to-date Gerstenberger content and also check out these interesting facts you probably never knew about gerstenberger.ws

Meeting point for the Gerstenberger Family from all over the world. Having Historie, Genealogy, Genetics, Photos, Stories, Reunions and so on.

Visit gerstenberger.ws

Key Findings

We analyzed Gerstenberger.ws page load time and found that the first response time was 459 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

gerstenberger.ws performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

index.php

459 ms

template_css.css

125 ms

css_color_blue.css

210 ms

mod_jflanguageselection.css

218 ms

index2.php

238 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Gerstenberger.ws, 5% (1 request) were made to Www2.clustrmaps.com. The less responsive or slowest element that took the longest time to load (459 ms) belongs to the original domain Gerstenberger.ws.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.3 kB (47%)

Content Size

56.0 kB

After Optimization

29.7 kB

In fact, the total size of Gerstenberger.ws main page is 56.0 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 5% of websites need less resources to load. Images take 30.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 8.5 kB

  • Original 11.0 kB
  • After minification 10.0 kB
  • After compression 2.5 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 8.5 kB or 78% of the original size.

Image Optimization

-19%

Potential reduce by 5.8 kB

  • Original 30.5 kB
  • After minification 24.7 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, Gerstenberger needs image optimization as it can save up to 5.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-83%

Potential reduce by 12.0 kB

  • Original 14.5 kB
  • After minification 9.8 kB
  • After compression 2.5 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. Gerstenberger.ws needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (56%)

Requests Now

18

After Optimization

8

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

Accessibility Review

gerstenberger.ws accessibility score

58

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

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

gerstenberger.ws 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

gerstenberger.ws SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • 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 Gerstenberger.ws 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 Gerstenberger.ws 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

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