Tools & Wizards About Us
spsstav.edupage.org screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

spsstav.edupage.org

Stredná priemyselná škola stavebná - Építőipari Szakközépiskola

Page Load Speed

2.5 sec in total

First Response

588 ms

Resources Loaded

1.6 sec

Page Rendered

357 ms

spsstav.edupage.org screenshot

About Website

Click here to check amazing Spsstav Edupage content for Slovakia. Otherwise, check out these important facts you probably never knew about spsstav.edupage.org

Visit spsstav.edupage.org

Key Findings

We analyzed Spsstav.edupage.org page load time and found that the first response time was 588 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spsstav.edupage.org performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

spsstav.edupage.org

588 ms

jquery-ui-1.10.2.css

277 ms

edupageDefault.css

372 ms

jquery-1.9.1.min.js

387 ms

jquery-ui-1.10.2.min.js

475 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 77% of them (34 requests) were addressed to the original Spsstav.edupage.org, 7% (3 requests) were made to Static1.edupage.org and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (823 ms) belongs to the original domain Spsstav.edupage.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 948.7 kB (64%)

Content Size

1.5 MB

After Optimization

530.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spsstav.edupage.org main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 851.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 41.2 kB

  • Original 50.5 kB
  • After minification 49.0 kB
  • After compression 9.3 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 41.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 5.1 kB

  • Original 247.1 kB
  • After minification 241.9 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. Spsstav Edupage images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 620.9 kB

  • Original 851.8 kB
  • After minification 765.2 kB
  • After compression 230.9 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 620.9 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 281.5 kB

  • Original 329.5 kB
  • After minification 273.2 kB
  • After compression 48.0 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. Spsstav.edupage.org needs all CSS files to be minified and compressed as it can save up to 281.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (63%)

Requests Now

40

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spsstav Edupage. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spsstav.edupage.org

spsstav.edupage.org

588 ms

jquery-ui-1.10.2.css

jquery-ui-1.10.2.css

277 ms

edupageDefault.css

edupageDefault.css

372 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

387 ms

jquery-ui-1.10.2.min.js

jquery-ui-1.10.2.min.js

475 ms

lang_sk.js

lang_sk.js

823 ms

edubarUtils.js

edubarUtils.js

463 ms

styles.css

styles.css

384 ms

css

css

25 ms

jquery.easing.min.js

jquery.easing.min.js

463 ms

scripts.js

scripts.js

465 ms

skin.css

skin.css

327 ms

asc.css

asc.css

374 ms

asc.js

asc.js

556 ms

ui.js

ui.js

563 ms

social-icons.png

social-icons.png

193 ms

home.png

home.png

188 ms

sk.gif

sk.gif

205 ms

border24.png

border24.png

95 ms

border24.png

border24.png

96 ms

max1000x100trlogo11.png

max1000x100trlogo11.png

100 ms

background32.png

background32.png

190 ms

menu7.png

menu7.png

93 ms

menu7.png

menu7.png

94 ms

menu7.png

menu7.png

187 ms

menu7.png

menu7.png

186 ms

menu7.png

menu7.png

187 ms

menu7.png

menu7.png

188 ms

menu7.png

menu7.png

203 ms

menu7.png

menu7.png

277 ms

menu7.png

menu7.png

277 ms

dod-SK-2015-jpg.jpg

dod-SK-2015-jpg.jpg

373 ms

fill55x55img001.jpg

fill55x55img001.jpg

283 ms

fill55x55img002.jpg

fill55x55img002.jpg

284 ms

fill55x55img003.jpg

fill55x55img003.jpg

297 ms

ga.js

ga.js

17 ms

AWM5wXtMJeRP-AcRTgT4qQ.ttf

AWM5wXtMJeRP-AcRTgT4qQ.ttf

18 ms

l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf

l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf

19 ms

dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf

dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf

18 ms

border24.png

border24.png

335 ms

mail.png

mail.png

335 ms

phone2.png

phone2.png

341 ms

__utm.gif

__utm.gif

5 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

spsstav.edupage.org accessibility score

77

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

spsstav.edupage.org 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

spsstav.edupage.org SEO score

85

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spsstav.edupage.org can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Spsstav.edupage.org 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

spsstav.edupage.org

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