Tools & Wizards About Us
pod-semaforkiem.aplus.pl screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

pod-semaforkiem.aplus.pl

POD SEMAFORKIEM - prywatny serwis kolejowy Paw&#322a Niedomaga&#322y

Page Load Speed

2.9 sec in total

First Response

962 ms

Resources Loaded

1.7 sec

Page Rendered

241 ms

pod-semaforkiem.aplus.pl screenshot

About Website

Welcome to pod-semaforkiem.aplus.pl homepage info - get ready to check POD SEMAFORKIEM Aplus best content for Poland right away, or after learning these important things about pod-semaforkiem.aplus.pl

Pod semaforkiem - serwis po&#347wi&#281cony ma&#322o u&#380ywanym lub wcale ju&#380 nie u&#380ywanym i zapomnianym liniom kolejowym - strona startowa

Visit pod-semaforkiem.aplus.pl

Key Findings

We analyzed Pod-semaforkiem.aplus.pl page load time and found that the first response time was 962 ms and then it took 2 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

pod-semaforkiem.aplus.pl performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

pod-semaforkiem.aplus.pl

962 ms

st-1.css

321 ms

s.js

386 ms

polska.jpg

557 ms

tytul-pn.jpg

343 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Pod-semaforkiem.aplus.pl, 5% (1 request) were made to Adstat.4u.pl and 5% (1 request) were made to Stat.4u.pl. The less responsive or slowest element that took the longest time to load (962 ms) belongs to the original domain Pod-semaforkiem.aplus.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.0 kB (75%)

Content Size

53.3 kB

After Optimization

13.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pod-semaforkiem.aplus.pl main page is 53.3 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. 20% of websites need less resources to load. CSS take 24.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.1 kB

  • Original 23.6 kB
  • After minification 21.4 kB
  • After compression 6.5 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 17.1 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. POD SEMAFORKIEM Aplus images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 222 B

  • Original 458 B
  • After minification 436 B
  • After compression 236 B

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 222 B or 48% of the original size.

CSS Optimization

-93%

Potential reduce by 22.7 kB

  • Original 24.6 kB
  • After minification 16.9 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. Pod-semaforkiem.aplus.pl needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 93% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POD SEMAFORKIEM Aplus. According to our analytics all requests are already optimized.

Network Requests Diagram

pod-semaforkiem.aplus.pl

pod-semaforkiem.aplus.pl

962 ms

st-1.css

st-1.css

321 ms

s.js

s.js

386 ms

polska.jpg

polska.jpg

557 ms

tytul-pn.jpg

tytul-pn.jpg

343 ms

baner-pn.jpg

baner-pn.jpg

343 ms

logo_pl2.jpg

logo_pl2.jpg

233 ms

s4u.gif

s4u.gif

239 ms

ind.gif

ind.gif

111 ms

tun.jpg

tun.jpg

112 ms

l_rwn.jpg

l_rwn.jpg

111 ms

l_tvr.jpg

l_tvr.jpg

125 ms

l_twp.jpg

l_twp.jpg

124 ms

l_stf.jpg

l_stf.jpg

221 ms

l_hrl.jpg

l_hrl.jpg

221 ms

l_zhi.jpg

l_zhi.jpg

222 ms

min_index_0.jpg

min_index_0.jpg

233 ms

min_index_1.jpg

min_index_1.jpg

341 ms

min_index_2.jpg

min_index_2.jpg

330 ms

min_index_3.jpg

min_index_3.jpg

436 ms

podpis_aa.gif

podpis_aa.gif

554 ms

s.cgi

s.cgi

302 ms

Accessibility Review

pod-semaforkiem.aplus.pl accessibility score

61

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

Best Practices

pod-semaforkiem.aplus.pl 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

pod-semaforkiem.aplus.pl SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Pod-semaforkiem.aplus.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 Pod-semaforkiem.aplus.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

pod-semaforkiem.aplus.pl

Open Graph description is not detected on the main page of POD SEMAFORKIEM Aplus. 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: