Tools & Wizards About Us
dvman.dnepredu.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dvman.dnepredu.com

Дніпропетровське відділення Малої академії наук України -

Page Load Speed

7.6 sec in total

First Response

62 ms

Resources Loaded

7.1 sec

Page Rendered

362 ms

dvman.dnepredu.com screenshot

About Website

Visit dvman.dnepredu.com now to see the best up-to-date Dvman Dnepredu content for Ukraine and also check out these interesting facts you probably never knew about dvman.dnepredu.com

Комунальний позашкільний навчальний заклад “Мала академія наук учнівської молоді” Дніпропетровської обласної ради створено з метою пошуку, підтримки, залучення до наукових досліджень обдарованої учнів

Visit dvman.dnepredu.com

Key Findings

We analyzed Dvman.dnepredu.com page load time and found that the first response time was 62 ms and then it took 7.5 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

dvman.dnepredu.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

dvman.dnepredu.com

62 ms

dvman.dnepredu.com

881 ms

thickbox.css

228 ms

jquery.ui.all.css

218 ms

_editor.css

214 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 66% of them (57 requests) were addressed to the original Dvman.dnepredu.com, 24% (21 requests) were made to Static.klasnaocinka.com.ua and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Dnu.dp.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.9 kB (18%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvman.dnepredu.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 31.4 kB

  • Original 53.7 kB
  • After minification 50.7 kB
  • After compression 22.3 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 31.4 kB or 58% of the original size.

Image Optimization

-17%

Potential reduce by 214.4 kB

  • Original 1.2 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. Obviously, Dvman Dnepredu needs image optimization as it can save up to 214.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 3.1 kB

  • Original 106.0 kB
  • After minification 106.0 kB
  • After compression 102.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-29%

Potential reduce by 7.1 kB

  • Original 24.4 kB
  • After minification 23.9 kB
  • After compression 17.4 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. Dvman.dnepredu.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (52%)

Requests Now

62

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvman Dnepredu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvman.dnepredu.com

dvman.dnepredu.com

62 ms

dvman.dnepredu.com

dvman.dnepredu.com

881 ms

thickbox.css

thickbox.css

228 ms

jquery.ui.all.css

jquery.ui.all.css

218 ms

_editor.css

_editor.css

214 ms

form.css

form.css

318 ms

ddsmoothmenu.css

ddsmoothmenu.css

258 ms

jquery.min.js

jquery.min.js

594 ms

jquery-ui.min.js

jquery-ui.min.js

795 ms

go_up.js

go_up.js

413 ms

thickbox.js

thickbox.js

341 ms

multimedia_effects.js

multimedia_effects.js

474 ms

ddsmoothmenu.js

ddsmoothmenu.js

522 ms

main.css

main.css

642 ms

general.css

general.css

628 ms

js

js

76 ms

email-decode.min.js

email-decode.min.js

296 ms

jquery.ui.base.css

jquery.ui.base.css

481 ms

jquery.ui.theme.css

jquery.ui.theme.css

613 ms

jquery.ui.core.css

jquery.ui.core.css

197 ms

jquery.ui.resizable.css

jquery.ui.resizable.css

227 ms

jquery.ui.selectable.css

jquery.ui.selectable.css

225 ms

jquery.ui.accordion.css

jquery.ui.accordion.css

193 ms

jquery.ui.autocomplete.css

jquery.ui.autocomplete.css

308 ms

jquery.ui.button.css

jquery.ui.button.css

338 ms

jquery.ui.dialog.css

jquery.ui.dialog.css

420 ms

jquery.ui.slider.css

jquery.ui.slider.css

412 ms

jquery.ui.tabs.css

jquery.ui.tabs.css

435 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

432 ms

jquery.ui.progressbar.css

jquery.ui.progressbar.css

508 ms

side_coloms_body.png

side_coloms_body.png

304 ms

logo-top.png

logo-top.png

621 ms

imgonline-com-ua-Transparent-backgr-Al4fWPeSgGnI0.jpg

imgonline-com-ua-Transparent-backgr-Al4fWPeSgGnI0.jpg

5102 ms

logo.png

logo.png

926 ms

KNU_official_logo.png

KNU_official_logo.png

620 ms

logo-1.jpg

logo-1.jpg

1176 ms

genius-2.png

genius-2.png

1476 ms

La_strada_1_3.gif

La_strada_1_3.gif

1824 ms

fon.jpg

fon.jpg

242 ms

uk.gif

uk.gif

223 ms

logo_1346694092_4165_h70.png

logo_1346694092_4165_h70.png

226 ms

bg.png

bg.png

220 ms

button.gif

button.gif

228 ms

content_bg.gif

content_bg.gif

434 ms

menu.gif

menu.gif

514 ms

MONMS_static.jpg

MONMS_static.jpg

444 ms

lastrada.jpg

lastrada.jpg

438 ms

dduvs2.png

dduvs2.png

465 ms

petrikivskiy_rozpis.png

petrikivskiy_rozpis.png

523 ms

screenshot_1.png

screenshot_1.png

541 ms

screenshot_1_2.png

screenshot_1_2.png

645 ms

summer_school_images_for_lectures_1200x600_sher.png

summer_school_images_for_lectures_1200x600_sher.png

692 ms

ville_verte_vecteur_premium_removebg_preview.png

ville_verte_vecteur_premium_removebg_preview.png

728 ms

suputnyk_e1613130035119.jpg

suputnyk_e1613130035119.jpg

737 ms

iiii_1.png

iiii_1.png

763 ms

zemlya_1.png

zemlya_1.png

852 ms

go-up2.png

go-up2.png

859 ms

exclam_red.png

exclam_red.png

724 ms

exclam_blue.png

exclam_blue.png

852 ms

corner_tr.gif

corner_tr.gif

853 ms

corner_bl.gif

corner_bl.gif

896 ms

corner_br.gif

corner_br.gif

937 ms

news_title.gif

news_title.gif

970 ms

left

left

1064 ms

loadingAnimation.gif

loadingAnimation.gif

1068 ms

logo_1346694092_4165_h70.png

logo_1346694092_4165_h70.png

190 ms

logo_1346694092_4165_h70.png

logo_1346694092_4165_h70.png

464 ms

dduvs2.png

dduvs2.png

94 ms

petrikivskiy_rozpis.png

petrikivskiy_rozpis.png

131 ms

screenshot_1.png

screenshot_1.png

169 ms

dduvs2.png

dduvs2.png

378 ms

images_1__1.jpg

images_1__1.jpg

96 ms

screenshot_1_2.png

screenshot_1_2.png

98 ms

petrikivskiy_rozpis.png

petrikivskiy_rozpis.png

380 ms

summer_school_images_for_lectures_1200x600_sher.png

summer_school_images_for_lectures_1200x600_sher.png

110 ms

screenshot_1.png

screenshot_1.png

436 ms

ville_verte_vecteur_premium_removebg_preview.png

ville_verte_vecteur_premium_removebg_preview.png

98 ms

images_1__1.jpg

images_1__1.jpg

260 ms

suputnyk_e1613130035119.jpg

suputnyk_e1613130035119.jpg

91 ms

screenshot_1_2.png

screenshot_1_2.png

646 ms

iiii_1.png

iiii_1.png

95 ms

summer_school_images_for_lectures_1200x600_sher.png

summer_school_images_for_lectures_1200x600_sher.png

409 ms

ville_verte_vecteur_premium_removebg_preview.png

ville_verte_vecteur_premium_removebg_preview.png

485 ms

suputnyk_e1613130035119.jpg

suputnyk_e1613130035119.jpg

351 ms

zemlya_1.png

zemlya_1.png

95 ms

iiii_1.png

iiii_1.png

548 ms

Accessibility Review

dvman.dnepredu.com accessibility score

74

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dvman.dnepredu.com best practices score

42

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dvman.dnepredu.com SEO score

69

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

    UK

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvman.dnepredu.com can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed English language. Our system also found out that Dvman.dnepredu.com 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

dvman.dnepredu.com

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