Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

ois.pl

Biuro Podróży OIS – tanie wakacje, wczasy, wyjazdy, first last minute

Page Load Speed

8.7 sec in total

First Response

365 ms

Resources Loaded

7.8 sec

Page Rendered

532 ms

ois.pl screenshot

About Website

Welcome to ois.pl homepage info - get ready to check OIS best content for Poland right away, or after learning these important things about ois.pl

Organizujemy tanie wakacje, wczasy, wyjazdy i wycieczki. W ofercie Chorwacja, Bułgaria, Czarnogóra, Hiszpania, rejsy adriatyckie, śródziemnomorskie i mazurskie

Visit ois.pl

Key Findings

We analyzed Ois.pl page load time and found that the first response time was 365 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ois.pl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

ois.pl

365 ms

www.ois.pl

5166 ms

maps

70 ms

style.css

181 ms

jquery-ui-1.7.2.custom.css

271 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 54% of them (67 requests) were addressed to the original Ois.pl, 18% (22 requests) were made to Static.xx.fbcdn.net and 7% (9 requests) were made to Status.gadu-gadu.pl. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Ois.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 407.7 kB (35%)

Content Size

1.2 MB

After Optimization

761.1 kB

In fact, the total size of Ois.pl main page is 1.2 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. 70% of websites need less resources to load. Images take 668.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.8 kB

  • Original 41.8 kB
  • After minification 33.8 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 8.0 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 32.8 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 51.5 kB

  • Original 668.7 kB
  • After minification 617.2 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. OIS images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 279.5 kB

  • Original 405.3 kB
  • After minification 377.3 kB
  • After compression 125.7 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 279.5 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 43.9 kB

  • Original 53.0 kB
  • After minification 42.8 kB
  • After compression 9.2 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. Ois.pl needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (42%)

Requests Now

122

After Optimization

71

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ois.pl accessibility score

71

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

ois.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ois.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

Links are not crawlable

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 Ois.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 Ois.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

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