Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jastarnia.com

Jastarnia ★★★ hotele, pensjonaty, kwatery, domki i noclegi

Page Load Speed

5.2 sec in total

First Response

365 ms

Resources Loaded

4.3 sec

Page Rendered

494 ms

jastarnia.com screenshot

About Website

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

Jastarnia SPRAWDZAJ I OCENIAJ noclegi, pensjonaty, kwatery, domki, apartamenty. Poznaj OPINIE Gdzie jeść? Gdzie spać? Atrakcje, jedzenie, imprezy, pogoda, mapy.

Visit jastarnia.com

Key Findings

We analyzed Jastarnia.com page load time and found that the first response time was 365 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jastarnia.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

jastarnia.com

365 ms

www.jastarnia.com

673 ms

rwd.css

220 ms

news.css

226 ms

style.css

229 ms

Our browser made a total of 192 requests to load all elements on the main page. We found that 78% of them (149 requests) were addressed to the original Jastarnia.com, 6% (11 requests) were made to I.ytimg.com and 2% (4 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (932 ms) belongs to the original domain Jastarnia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 736.0 kB (43%)

Content Size

1.7 MB

After Optimization

994.8 kB

In fact, the total size of Jastarnia.com main page is 1.7 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. 60% of websites need less resources to load. Images take 780.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 85.7 kB

  • Original 109.1 kB
  • After minification 94.0 kB
  • After compression 23.5 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. This page needs HTML code to be minified as it can gain 15.1 kB, which is 14% 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 85.7 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 40.3 kB

  • Original 780.0 kB
  • After minification 739.8 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. Jastarnia images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 316.3 kB

  • Original 489.4 kB
  • After minification 472.0 kB
  • After compression 173.2 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 316.3 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 293.8 kB

  • Original 352.2 kB
  • After minification 336.1 kB
  • After compression 58.4 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. Jastarnia.com needs all CSS files to be minified and compressed as it can save up to 293.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (29%)

Requests Now

186

After Optimization

132

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jastarnia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jastarnia.com accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

jastarnia.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

jastarnia.com SEO score

86

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

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

    EN

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jastarnia.com can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Jastarnia.com 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 Jastarnia. 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: