Tools & Wizards About Us
zskamenicanadcir.edupage.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

zskamenicanadcir.edupage.org

Základná škola s materskou školou a ŠJ Kamenica nad Cirochou

Page Load Speed

3.5 sec in total

First Response

671 ms

Resources Loaded

2.2 sec

Page Rendered

609 ms

zskamenicanadcir.edupage.org screenshot

About Website

Click here to check amazing Zs Kamenica Nad Cir Edupage content for Slovakia. Otherwise, check out these important facts you probably never knew about zskamenicanadcir.edupage.org

Visit zskamenicanadcir.edupage.org

Key Findings

We analyzed Zskamenicanadcir.edupage.org page load time and found that the first response time was 671 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zskamenicanadcir.edupage.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

zskamenicanadcir.edupage.org

671 ms

jquery-ui-1.10.2.css

283 ms

edupageDefault.css

378 ms

jquery-1.9.1.min.js

386 ms

jquery-ui-1.10.2.min.js

487 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 94% of them (64 requests) were addressed to the original Zskamenicanadcir.edupage.org, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Static1.edupage.org. The less responsive or slowest element that took the longest time to load (992 ms) relates to the external source Static1.edupage.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (43%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zskamenicanadcir.edupage.org main page is 2.4 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 73.3 kB

  • Original 87.1 kB
  • After minification 81.4 kB
  • After compression 13.8 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 73.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 17.3 kB

  • Original 1.1 MB
  • After minification 1.0 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. Zs Kamenica Nad Cir Edupage images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 664.3 kB

  • Original 908.7 kB
  • After minification 815.4 kB
  • After compression 244.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 664.3 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 271.4 kB

  • Original 317.4 kB
  • After minification 264.1 kB
  • After compression 45.9 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. Zskamenicanadcir.edupage.org needs all CSS files to be minified and compressed as it can save up to 271.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (45%)

Requests Now

67

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs Kamenica Nad Cir 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 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zskamenicanadcir.edupage.org

zskamenicanadcir.edupage.org

671 ms

jquery-ui-1.10.2.css

jquery-ui-1.10.2.css

283 ms

edupageDefault.css

edupageDefault.css

378 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

386 ms

jquery-ui-1.10.2.min.js

jquery-ui-1.10.2.min.js

487 ms

lang_sk.js

lang_sk.js

821 ms

edubarUtils.js

edubarUtils.js

475 ms

skin.css

skin.css

371 ms

asc.css

asc.css

382 ms

asc.js

asc.js

479 ms

ui.js

ui.js

464 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

296 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

296 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

311 ms

jQueryRotate.2.2.js

jQueryRotate.2.2.js

297 ms

clock2.js

clock2.js

299 ms

flags.png

flags.png

992 ms

bn_image.png

bn_image.png

278 ms

border_1.png

border_1.png

101 ms

border_2.png

border_2.png

101 ms

border_3.png

border_3.png

104 ms

border_4.png

border_4.png

104 ms

topmenubg.png

topmenubg.png

101 ms

topmenubtn_inactive.png

topmenubtn_inactive.png

189 ms

border_5.png

border_5.png

189 ms

rmenu_2.png

rmenu_2.png

191 ms

rmenu_1.png

rmenu_1.png

193 ms

menu_btn.png

menu_btn.png

196 ms

img001.png

img001.png

281 ms

img002.png

img002.png

284 ms

img003.png

img003.png

284 ms

img004.png

img004.png

286 ms

img005.png

img005.png

293 ms

img006.png

img006.png

366 ms

img007.png

img007.png

377 ms

img008.png

img008.png

377 ms

img009.png

img009.png

378 ms

img0010.png

img0010.png

380 ms

img0011.png

img0011.png

390 ms

img0012.png

img0012.png

456 ms

img0013.png

img0013.png

465 ms

img0014.png

img0014.png

470 ms

img0015.png

img0015.png

470 ms

img0016.png

img0016.png

474 ms

img0017.png

img0017.png

486 ms

img0018.png

img0018.png

547 ms

img0019.png

img0019.png

558 ms

fit_top760x343tr1.jpg

fit_top760x343tr1.jpg

655 ms

fit_top760x343tr2.jpg

fit_top760x343tr2.jpg

561 ms

fit_top760x343tr3.jpg

fit_top760x343tr3.jpg

665 ms

max208x168trzimnik.jpg

max208x168trzimnik.jpg

583 ms

max208x168trimgcbf4d7f64317b879064e.jpg

max208x168trimgcbf4d7f64317b879064e.jpg

637 ms

max208x168trl.png

max208x168trl.png

637 ms

ga.js

ga.js

54 ms

max208x168trimg24c67aea8c4e0931948e.jpg

max208x168trimg24c67aea8c4e0931948e.jpg

562 ms

max208x168trimg8ed34e7213f70ed34d0e.jpg

max208x168trimg8ed34e7213f70ed34d0e.jpg

590 ms

max208x168trimga3011082dde7e31f0735.jpg

max208x168trimga3011082dde7e31f0735.jpg

636 ms

max208x168trclipart28.jpg

max208x168trclipart28.jpg

649 ms

__utm.gif

__utm.gif

9 ms

__utm.gif

__utm.gif

27 ms

max208x168trimgd5e3ad35fb53a7b27853.jpg

max208x168trimgd5e3ad35fb53a7b27853.jpg

623 ms

max208x168trimgb5fbe37ec156aabc3b05.jpg

max208x168trimgb5fbe37ec156aabc3b05.jpg

566 ms

loading.gif

loading.gif

578 ms

border_6.png

border_6.png

597 ms

border_7.png

border_7.png

636 ms

border_8.png

border_8.png

648 ms

arrows.png

arrows.png

573 ms

carousel-nav.png

carousel-nav.png

567 ms

Accessibility Review

zskamenicanadcir.edupage.org accessibility score

59

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

zskamenicanadcir.edupage.org 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

zskamenicanadcir.edupage.org SEO score

46

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

High

Document uses plugins

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 Zskamenicanadcir.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 Zskamenicanadcir.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

zskamenicanadcir.edupage.org

Open Graph description is not detected on the main page of Zs Kamenica Nad Cir 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: