Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

1939.pl

Kampania Wrześniowa 1939 - Wojna obronna Polski 1939 - Wojna Polska 1939

Page Load Speed

21.3 sec in total

First Response

583 ms

Resources Loaded

18.1 sec

Page Rendered

2.6 sec

1939.pl screenshot

About Website

Click here to check amazing 1939 content for Poland. Otherwise, check out these important facts you probably never knew about 1939.pl

Kampania Wrześniowa 1939 - Wojna obronna Polski 1939 - Wojna Polska 1939: artykuły, bitwy i potyczki, mapy, galerie zdjęć, uzbrojenie 1939 i statystyki, forum, biografie, książki i rekonstrukcje bitew...

Visit 1939.pl

Key Findings

We analyzed 1939.pl page load time and found that the first response time was 583 ms and then it took 20.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

1939.pl performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value38,290 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value49.8 s

0/100

10%

Network Requests Diagram

1939.pl

583 ms

www.1939.pl

500 ms

style.css

308 ms

css

96 ms

jquery-1.7.2.min.js

641 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 36% of them (43 requests) were addressed to the original 1939.pl, 10% (12 requests) were made to Pagead2.googlesyndication.com and 9% (11 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source S0.2mdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.1 kB (21%)

Content Size

1.3 MB

After Optimization

1.0 MB

In fact, the total size of 1939.pl main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 865.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.6 kB

  • Original 74.2 kB
  • After minification 59.8 kB
  • After compression 12.6 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 14.3 kB, which is 19% 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 61.6 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 51.0 kB

  • Original 865.7 kB
  • After minification 814.7 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. 1939 images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 150.3 kB

  • Original 358.8 kB
  • After minification 353.1 kB
  • After compression 208.5 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 150.3 kB or 42% of the original size.

CSS Optimization

-80%

Potential reduce by 7.1 kB

  • Original 8.9 kB
  • After minification 7.0 kB
  • After compression 1.8 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. 1939.pl needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (68%)

Requests Now

109

After Optimization

35

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1939. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

1939.pl accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

1939.pl best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

1939.pl 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

    PL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1939.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 1939.pl main page’s claimed encoding is iso-8859-2. 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 1939. 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: