Tools & Wizards About Us
izer-ski.pl screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

izer-ski.pl

Page Load Speed

2.7 sec in total

First Response

475 ms

Resources Loaded

1.9 sec

Page Rendered

303 ms

izer-ski.pl screenshot

About Website

Welcome to izer-ski.pl homepage info - get ready to check Izer Ski best content right away, or after learning these important things about izer-ski.pl

Szkoła Narciarstwa i Snowboardu IZER-SKI Świeradów Zdrój, Izerski Rowerowy Raj IZER-BIKE Świeradów Zdrój

Visit izer-ski.pl

Key Findings

We analyzed Izer-ski.pl page load time and found that the first response time was 475 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

izer-ski.pl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

izer-ski.pl

475 ms

style1.css

317 ms

mootools.js

229 ms

caption.js

222 ms

system.css

223 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 68% of them (34 requests) were addressed to the original Izer-ski.pl, 20% (10 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Izer-ski.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.2 kB (9%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Izer-ski.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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.3 kB

  • Original 10.3 kB
  • After minification 9.8 kB
  • After compression 3.0 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 7.3 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 110.2 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Izer Ski images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 927 B

  • Original 58.3 kB
  • After minification 58.3 kB
  • After compression 57.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 1.8 kB

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 6.5 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. Izer-ski.pl needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Izer Ski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

izer-ski.pl

izer-ski.pl

475 ms

style1.css

style1.css

317 ms

mootools.js

mootools.js

229 ms

caption.js

caption.js

222 ms

system.css

system.css

223 ms

general.css

general.css

222 ms

template.css

template.css

234 ms

statc96.php

statc96.php

353 ms

jquery.min.js

jquery.min.js

11 ms

ga.js

ga.js

9 ms

__utm.gif

__utm.gif

52 ms

Bottom_texture.jpg

Bottom_texture.jpg

112 ms

Middle_texture.jpg

Middle_texture.jpg

330 ms

page_gl.png

page_gl.png

440 ms

header.png

header.png

346 ms

header.jpg

header.jpg

455 ms

header-object.png

header-object.png

332 ms

sheet_b.png

sheet_b.png

225 ms

sheet_t.png

sheet_t.png

336 ms

sheet.png

sheet.png

441 ms

blockheader.png

blockheader.png

443 ms

blockcontent_b.png

blockcontent_b.png

445 ms

blockcontent_t.png

blockcontent_t.png

460 ms

blockcontent.png

blockcontent.png

550 ms

elan%20log.png

elan%20log.png

553 ms

LOGO%20swieradow.jpg

LOGO%20swieradow.jpg

554 ms

sport2002.JPG

sport2002.JPG

555 ms

wychowawcy.JPG

wychowawcy.JPG

569 ms

logo%20solana%202013%202.jpg

logo%20solana%202013%202.jpg

579 ms

logo%20skalnik.JPG

logo%20skalnik.JPG

660 ms

swieradow.jpg

swieradow.jpg

663 ms

Orka_logo3.jpg

Orka_logo3.jpg

664 ms

logo%20narty.png

logo%20narty.png

1040 ms

beztytuu.jpg

beztytuu.jpg

808 ms

fb1.png

fb1.png

694 ms

footer_b.png

footer_b.png

720 ms

footer.png

footer.png

724 ms

likebox.php

likebox.php

146 ms

lFC1eVji7gN.css

lFC1eVji7gN.css

17 ms

dvL-mSr_f6M.js

dvL-mSr_f6M.js

28 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

27 ms

pLoSlJD7y1F.js

pLoSlJD7y1F.js

56 ms

FsgTKAP125G.js

FsgTKAP125G.js

60 ms

Glud--w-qOK.js

Glud--w-qOK.js

54 ms

l8Qk4nS2o1N.js

l8Qk4nS2o1N.js

53 ms

p55HfXW__mM.js

p55HfXW__mM.js

59 ms

305646151_514248864035805_3126933133185513310_n.jpg

305646151_514248864035805_3126933133185513310_n.jpg

154 ms

yhMLxgtMNUo.js

yhMLxgtMNUo.js

6 ms

305925670_514248867369138_598375440452575296_n.jpg

305925670_514248867369138_598375440452575296_n.jpg

72 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

3 ms

Accessibility Review

izer-ski.pl accessibility score

61

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

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

High

Image elements do not have [alt] attributes

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

Best Practices

izer-ski.pl best practices score

50

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

Browser errors were logged to the console

SEO Factors

izer-ski.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

    N/A

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Izer-ski.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Polish. Our system also found out that Izer-ski.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

izer-ski.pl

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