Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

genealodzy.pl

Genealodzy.PL - serwis Polskiego Towarzystwa Genealogicznego

Page Load Speed

2.9 sec in total

First Response

732 ms

Resources Loaded

2 sec

Page Rendered

129 ms

About Website

Visit genealodzy.pl now to see the best up-to-date Genealodzy content for Poland and also check out these interesting facts you probably never knew about genealodzy.pl

Serwis Polskiego Towarzystwa Genealogicznego dla poszukiwaczy rodzinnych korzeni. Zawiera forum genealogiczne i bazy danych przydatne dla genealogów.

Visit genealodzy.pl

Key Findings

We analyzed Genealodzy.pl page load time and found that the first response time was 732 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

genealodzy.pl performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.258

48/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

genealodzy.pl

732 ms

cookies_komunikat.js

111 ms

back.gif

1035 ms

facebook.png

1036 ms

ptgheader.jpg

1263 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Genealodzy.pl, 8% (2 requests) were made to Facebook.com and 8% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Genealodzy.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.9 kB (31%)

Content Size

44.2 kB

After Optimization

30.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Genealodzy.pl main page is 44.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 28.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.3 kB

  • Original 13.0 kB
  • After minification 12.6 kB
  • After compression 3.7 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 9.3 kB or 72% of the original size.

Image Optimization

-12%

Potential reduce by 3.4 kB

  • Original 28.9 kB
  • After minification 25.5 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, Genealodzy needs image optimization as it can save up to 3.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 1.1 kB

  • Original 2.3 kB
  • After minification 2.1 kB
  • After compression 1.1 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 1.1 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (67%)

Requests Now

24

After Optimization

8

  • AJAX
  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Genealodzy. 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.

Network Requests Diagram

Accessibility Review

genealodzy.pl accessibility score

91

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 valid value for its [lang] attribute.

Best Practices

genealodzy.pl 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

genealodzy.pl SEO score

71

Search Engine Optimization Advices

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

    PL

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Genealodzy.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Genealodzy.pl 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

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