Tools & Wizards About Us
ostrowiec-swietokrzyski.lento.pl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ostrowiec-swietokrzyski.lento.pl

Ogłoszenia Ostrowiec Świętokrzyski - Darmowe ogłoszenia drobne w Ostrowcu Świętokrzyskim

Page Load Speed

17.7 sec in total

First Response

946 ms

Resources Loaded

16 sec

Page Rendered

764 ms

ostrowiec-swietokrzyski.lento.pl screenshot

About Website

Visit ostrowiec-swietokrzyski.lento.pl now to see the best up-to-date Ostrowiec Swietokrzyski Lento content for Poland and also check out these interesting facts you probably never knew about ostrowiec-swietokrzyski.lento.pl

Baza darmowych ogłoszeń drobnych Ostrowiec Świętokrzyski w serwisie ogłoszeniowym Lento.pl - Dodaj za darmo swoje ogłoszenie w jednej z wielu kategorii w Ostrowcu Świętokrzyskim

Visit ostrowiec-swietokrzyski.lento.pl

Key Findings

We analyzed Ostrowiec-swietokrzyski.lento.pl page load time and found that the first response time was 946 ms and then it took 16.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ostrowiec-swietokrzyski.lento.pl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value22,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

ostrowiec-swietokrzyski.lento.pl

946 ms

cssstyle.css

3020 ms

jquery171ui.js

3214 ms

scriptjs.js

2931 ms

show_ads.js

6 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ostrowiec-swietokrzyski.lento.pl, 56% (48 requests) were made to St-lento.pl and 9% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (12 sec) relates to the external source St-lento.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.5 kB (53%)

Content Size

703.9 kB

After Optimization

328.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ostrowiec-swietokrzyski.lento.pl main page is 703.9 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. 65% of websites need less resources to load. Javascripts take 265.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 90.0 kB

  • Original 109.0 kB
  • After minification 108.6 kB
  • After compression 19.0 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 90.0 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 15.8 kB

  • Original 199.0 kB
  • After minification 183.2 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. Ostrowiec Swietokrzyski Lento images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 161.7 kB

  • Original 265.6 kB
  • After minification 260.4 kB
  • After compression 103.9 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 161.7 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 108.1 kB

  • Original 130.4 kB
  • After minification 112.9 kB
  • After compression 22.3 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. Ostrowiec-swietokrzyski.lento.pl needs all CSS files to be minified and compressed as it can save up to 108.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (26%)

Requests Now

84

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostrowiec Swietokrzyski Lento. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ostrowiec-swietokrzyski.lento.pl

ostrowiec-swietokrzyski.lento.pl

946 ms

cssstyle.css

cssstyle.css

3020 ms

jquery171ui.js

jquery171ui.js

3214 ms

scriptjs.js

scriptjs.js

2931 ms

show_ads.js

show_ads.js

6 ms

adsbygoogle.js

adsbygoogle.js

3 ms

async-ads.js

async-ads.js

109 ms

pl1-sst-w.js

pl1-sst-w.js

47 ms

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sprite24_51.png

449 ms

spriter_31.png

spriter_31.png

296 ms

ca-pub-7325191934144659.js

ca-pub-7325191934144659.js

171 ms

zrt_lookup.html

zrt_lookup.html

155 ms

show_ads_impl.js

show_ads_impl.js

74 ms

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256 ms

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330 ms

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406 ms

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407 ms

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539 ms

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815 ms

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816 ms

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818 ms

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906 ms

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922 ms

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999 ms

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1000 ms

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1005 ms

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1090 ms

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11939 ms

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11956 ms

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1181 ms

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1192 ms

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1272 ms

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1273 ms

suiapi.js

suiapi.js

221 ms

ads

ads

428 ms

ga.js

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116 ms

platform.js

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158 ms

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76 ms

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197 ms

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408 ms

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1119 ms

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48 ms

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27 ms

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25 ms

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42 ms

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1058 ms

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51 ms

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1066 ms

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1063 ms

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1077 ms

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async-ads.js

74 ms

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27 ms

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61 ms

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39 ms

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71 ms

favicon

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70 ms

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1021 ms

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1021 ms

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12 ms

activeview

activeview

13 ms

Accessibility Review

ostrowiec-swietokrzyski.lento.pl accessibility score

88

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

Best Practices

ostrowiec-swietokrzyski.lento.pl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ostrowiec-swietokrzyski.lento.pl SEO score

92

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ostrowiec-swietokrzyski.lento.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Ostrowiec-swietokrzyski.lento.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

ostrowiec-swietokrzyski.lento.pl

Open Graph description is not detected on the main page of Ostrowiec Swietokrzyski Lento. 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: