Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

vasevianoce.sk

Vianoce 2017 - vianočné pohľadnice, recepty, darčeky | VašeVianoce.sk

Page Load Speed

23.9 sec in total

First Response

784 ms

Resources Loaded

23 sec

Page Rendered

150 ms

vasevianoce.sk screenshot

About Website

Welcome to vasevianoce.sk homepage info - get ready to check Vase Vianoce best content for Slovakia right away, or after learning these important things about vasevianoce.sk

Vianoce 2017 - všetko o Vianociach, pohľadnice, dátumy, trhy, recepty - prníčky, osie hniezda, pracne, Linecké kolieska, obrázky

Visit vasevianoce.sk

Key Findings

We analyzed Vasevianoce.sk page load time and found that the first response time was 784 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vasevianoce.sk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

vasevianoce.sk

784 ms

vasevianoce.sk

454 ms

www.vasevianoce.sk

1298 ms

main.css

104 ms

show_ads.js

81 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 41% of them (16 requests) were addressed to the original Vasevianoce.sk, 18% (7 requests) were made to Pagead2.googlesyndication.com and 18% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 685.0 kB (54%)

Content Size

1.3 MB

After Optimization

576.7 kB

In fact, the total size of Vasevianoce.sk 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. 30% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.8 kB

  • Original 18.7 kB
  • After minification 17.9 kB
  • After compression 4.9 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 13.8 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 354 B

  • Original 174.0 kB
  • After minification 173.7 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. Vase Vianoce images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 665.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 396.7 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 665.8 kB or 63% of the original size.

CSS Optimization

-79%

Potential reduce by 5.1 kB

  • Original 6.5 kB
  • After minification 4.8 kB
  • After compression 1.4 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. Vasevianoce.sk needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (41%)

Requests Now

34

After Optimization

20

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vase Vianoce. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

vasevianoce.sk accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vasevianoce.sk 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vasevianoce.sk SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vasevianoce.sk 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 Czech. Our system also found out that Vasevianoce.sk main page’s claimed encoding is windows-1250. 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 Vase Vianoce. 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: