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odv.com.ua screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

odv.com.ua

Інтернет-магазин обладнання для військових

Page Load Speed

12.6 sec in total

First Response

640 ms

Resources Loaded

11.3 sec

Page Rendered

654 ms

odv.com.ua screenshot

About Website

Visit odv.com.ua now to see the best up-to-date Odv content for Ukraine and also check out these interesting facts you probably never knew about odv.com.ua

ODV - обладнання для військових. Інтернет-магазин обладнання для військових. Виготовлення РЕБ, зенітних прожекторів, запчастини та комплектуючі.

Visit odv.com.ua

Key Findings

We analyzed Odv.com.ua page load time and found that the first response time was 640 ms and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

odv.com.ua performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

odv.com.ua

640 ms

main.css

155 ms

menu.css

318 ms

menuscript.js

319 ms

jquery-latest.js

1772 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 62% of them (29 requests) were addressed to the original Odv.com.ua, 13% (6 requests) were made to Lib.effect.com.ua and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Odv.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.6 kB (11%)

Content Size

706.3 kB

After Optimization

631.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Odv.com.ua main page is 706.3 kB. 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. Images take 576.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 59.1 kB

  • Original 69.5 kB
  • After minification 67.5 kB
  • After compression 10.4 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. 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 59.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 645 B

  • Original 576.0 kB
  • After minification 575.3 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. Odv images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 61 B

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 42.5 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

-81%

Potential reduce by 14.8 kB

  • Original 18.2 kB
  • After minification 12.9 kB
  • After compression 3.4 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. Odv.com.ua needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (31%)

Requests Now

42

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odv. 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 as a result speed up the page load time.

Network Requests Diagram

odv.com.ua

odv.com.ua

640 ms

main.css

main.css

155 ms

menu.css

menu.css

318 ms

menuscript.js

menuscript.js

319 ms

jquery-latest.js

jquery-latest.js

1772 ms

fixed.js

fixed.js

1481 ms

scroll-to-top.js

scroll-to-top.js

1481 ms

zoom_gallery.css

zoom_gallery.css

1479 ms

zoom_gallery_3.js

zoom_gallery_3.js

1651 ms

sailing_block_2_div_footer.js

sailing_block_2_div_footer.js

1479 ms

conversion.js

conversion.js

104 ms

bgr_top_01.jpg

bgr_top_01.jpg

679 ms

3_1_FFFFFFFF_E2E1E1FF_0_pageviews

3_1_FFFFFFFF_E2E1E1FF_0_pageviews

642 ms

31-1.gif

31-1.gif

1050 ms

bgr_top_03.jpg

bgr_top_03.jpg

404 ms

bgr_top_02.jpg

bgr_top_02.jpg

2425 ms

doors.png

doors.png

8018 ms

ru.png

ru.png

636 ms

ua.png

ua.png

640 ms

logo.png

logo.png

640 ms

menu_bgr.png

menu_bgr.png

686 ms

anim2.gif

anim2.gif

4719 ms

baner_artline.jpg

baner_artline.jpg

4056 ms

separator.png

separator.png

1047 ms

glavnaja3_01.png

glavnaja3_01.png

1585 ms

kollaj1.png

kollaj1.png

3676 ms

kollaj2.png

kollaj2.png

5019 ms

kollaj3.png

kollaj3.png

4757 ms

kollaj6.png

kollaj6.png

5374 ms

kollaj5.png

kollaj5.png

6461 ms

kollaj4.png

kollaj4.png

5527 ms

glavnaja3_02.png

glavnaja3_02.png

6215 ms

kollaj7.png

kollaj7.png

6584 ms

kollaj8.png

kollaj8.png

7137 ms

728x90_face_2.gif

728x90_face_2.gif

5920 ms

separator_bottom.png

separator_bottom.png

6060 ms

watch.js

watch.js

0 ms

s

s

2125 ms

analytics.js

analytics.js

187 ms

hit

hit

1256 ms

scroll_to_top.png

scroll_to_top.png

5609 ms

collect

collect

792 ms

collect

collect

789 ms

31-1.gif

31-1.gif

1377 ms

1760 ms

hit

hit

349 ms

zoomout.cur

zoomout.cur

636 ms

Accessibility Review

odv.com.ua accessibility score

68

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

odv.com.ua 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

Browser errors were logged to the console

SEO Factors

odv.com.ua SEO score

57

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Odv.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Odv.com.ua main page’s claimed encoding is windows-1251. 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

odv.com.ua

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