Tools & Wizards About Us
ostro.org screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ostro.org

ОстроВ - інформаційне агентство

Page Load Speed

5.1 sec in total

First Response

265 ms

Resources Loaded

3.5 sec

Page Rendered

1.4 sec

ostro.org screenshot

About Website

Click here to check amazing Ostro content for Ukraine. Otherwise, check out these important facts you probably never knew about ostro.org

новини онлайн про Україну, аналітичні матеріали, актуальні репортажі про Донбас та країну

Visit ostro.org

Key Findings

We analyzed Ostro.org page load time and found that the first response time was 265 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ostro.org performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

ostro.org

265 ms

ostro.org

386 ms

www.ostro.org

630 ms

xjnhH3gTgOWqoEdHgPOOm6O2P5s.js

38 ms

main.min.css

184 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 66% of them (57 requests) were addressed to the original Ostro.org, 17% (15 requests) were made to Kinoafisha.ua and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ostro.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.9 kB (6%)

Content Size

5.1 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ostro.org main page is 5.1 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. 70% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 105.2 kB

  • Original 126.5 kB
  • After minification 98.8 kB
  • After compression 21.4 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. This page needs HTML code to be minified as it can gain 27.7 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 105.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 5.6 kB

  • Original 4.5 MB
  • After minification 4.5 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. Ostro images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 182.8 kB

  • Original 451.5 kB
  • After minification 451.5 kB
  • After compression 268.6 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 182.8 kB or 41% of the original size.

CSS Optimization

-1%

Potential reduce by 268 B

  • Original 40.7 kB
  • After minification 40.7 kB
  • After compression 40.5 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. Ostro.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (36%)

Requests Now

78

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ostro.org

ostro.org

265 ms

ostro.org

ostro.org

386 ms

www.ostro.org

www.ostro.org

630 ms

xjnhH3gTgOWqoEdHgPOOm6O2P5s.js

xjnhH3gTgOWqoEdHgPOOm6O2P5s.js

38 ms

main.min.css

main.min.css

184 ms

site.css

site.css

36 ms

gpt.js

gpt.js

118 ms

js

js

77 ms

js

js

118 ms

gpt.js

gpt.js

117 ms

sdk.js

sdk.js

32 ms

Hd0CxtIGKArVsmozM1rBTjYZiG4.js

Hd0CxtIGKArVsmozM1rBTjYZiG4.js

16 ms

informers_js.php

informers_js.php

478 ms

email-decode.min.js

email-decode.min.js

66 ms

vendor.min.js

vendor.min.js

457 ms

main.min.js

main.min.js

449 ms

site.js

site.js

545 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

246 ms

js

js

193 ms

ostrov_black.svg

ostrov_black.svg

129 ms

arrow-down.svg

arrow-down.svg

530 ms

search.svg

search.svg

258 ms

fb-head.svg

fb-head.svg

274 ms

youtube-head.svg

youtube-head.svg

619 ms

twitter-head.svg

twitter-head.svg

289 ms

7_872x490.jpg

7_872x490.jpg

445 ms

fb5be6ad96a64df5_424x240.jpg

fb5be6ad96a64df5_424x240.jpg

463 ms

screenshot-1_424x240.png

screenshot-1_424x240.png

552 ms

7_312x180.jpg

7_312x180.jpg

878 ms

34234_312x180.jpg

34234_312x180.jpg

469 ms

876.jpg

876.jpg

504 ms

196288-1-large_312x180.jpg

196288-1-large_312x180.jpg

487 ms

orig.jpeg

orig.jpeg

520 ms

8b77f0c-ukraina-rf-myr-705_312x180.jpg

8b77f0c-ukraina-rf-myr-705_312x180.jpg

1005 ms

2.jpg

2.jpg

650 ms

0-2_312x180.jpg

0-2_312x180.jpg

660 ms

znimok-ekrana-z-2024-05-05-18-02-11_250x250.png

znimok-ekrana-z-2024-05-05-18-02-11_250x250.png

1140 ms

play.svg

play.svg

1061 ms

znimok-ekrana-z-2024-05-05-16-07-09_250x250.png

znimok-ekrana-z-2024-05-05-16-07-09_250x250.png

859 ms

9_376x212.png

9_376x212.png

1142 ms

screenshot-1_376x212.png

screenshot-1_376x212.png

1456 ms

12-24_872x490.jpg

12-24_872x490.jpg

1333 ms

1866213cc4e4be3-01-1_crop_872x490.jpg

1866213cc4e4be3-01-1_crop_872x490.jpg

1451 ms

poster-16x9-goryzontal-1024x576_376x212.png

poster-16x9-goryzontal-1024x576_376x212.png

1080 ms

photo-2024-05-05-22-13-28_376x212.jpg

photo-2024-05-05-22-13-28_376x212.jpg

1650 ms

441306902-787061593606921-773123009573264405-n_376x212.jpg

441306902-787061593606921-773123009573264405-n_376x212.jpg

1378 ms

441504168-1037386341149790-2056310435969981737-n_376x212.jpg

441504168-1037386341149790-2056310435969981737-n_376x212.jpg

1159 ms

photo-2024-05-05-19-34-24_376x212.jpg

photo-2024-05-05-19-34-24_376x212.jpg

1725 ms

photo-2024-05-05-17-31-45_376x212.jpg

photo-2024-05-05-17-31-45_376x212.jpg

1458 ms

photo-2024-05-05-17-22-31_376x212.jpg

photo-2024-05-05-17-22-31_376x212.jpg

1559 ms

znimok-ekrana-z-2024-05-05-15-43-36_376x212.png

znimok-ekrana-z-2024-05-05-15-43-36_376x212.png

1495 ms

pubads_impl.js

pubads_impl.js

132 ms

sdk.js

sdk.js

66 ms

photo-2024-05-04-18-06-15_376x212.jpg

photo-2024-05-04-18-06-15_376x212.jpg

1497 ms

analytics.js

analytics.js

163 ms

Inter-Regular.woff

Inter-Regular.woff

1349 ms

Inter-Medium.woff

Inter-Medium.woff

1242 ms

publishertag.ids.js

publishertag.ids.js

21 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

1285 ms

collect

collect

13 ms

Inter-Bold.woff

Inter-Bold.woff

1343 ms

collect

collect

11 ms

8_376x212.jpg

8_376x212.jpg

1614 ms

1689156743-kartin-papik-pro-p-kartinki-parka-shcherbakova-68_376x212.jpg

1689156743-kartin-papik-pro-p-kartinki-parka-shcherbakova-68_376x212.jpg

1316 ms

index_ua.html

index_ua.html

465 ms

s

s

35 ms

0-1_376x212.jpg

0-1_376x212.jpg

1123 ms

logo.svg

logo.svg

1164 ms

scroll-up.svg

scroll-up.svg

1149 ms

fb.svg

fb.svg

1143 ms

youtube.svg

youtube.svg

1129 ms

twitter.svg

twitter.svg

1149 ms

rss.svg

rss.svg

1557 ms

slidr.min.js

slidr.min.js

93 ms

ka_body_bg.png

ka_body_bg.png

183 ms

ka_top_bg.png

ka_top_bg.png

263 ms

ka_logo_ua.png

ka_logo_ua.png

263 ms

10327.jpg

10327.jpg

274 ms

10328.jpg

10328.jpg

273 ms

10301.jpg

10301.jpg

274 ms

10288.jpg

10288.jpg

366 ms

10311.jpg

10311.jpg

348 ms

10194.jpg

10194.jpg

434 ms

10256.jpg

10256.jpg

363 ms

10340.jpg

10340.jpg

364 ms

ka_arr_l_bg.png

ka_arr_l_bg.png

252 ms

ka_arr_r_bg.png

ka_arr_r_bg.png

321 ms

Accessibility Review

ostro.org accessibility score

77

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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.

Best Practices

ostro.org 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ostro.org SEO score

85

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

High

Document doesn't have a valid hreflang

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

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

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

ostro.org

Open Graph data is detected on the main page of Ostro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: