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Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

charts.gov.ua

Новини

Page Load Speed

4.4 sec in total

First Response

444 ms

Resources Loaded

2.6 sec

Page Rendered

1.3 sec

charts.gov.ua screenshot

About Website

Click here to check amazing Charts content for Ukraine. Otherwise, check out these important facts you probably never knew about charts.gov.ua

Укрморкартографія, Укрморкартография, морские карты, Дунай, Дніпро, Буг,Чорне море, гідрографія, картографія, навігація,лоция,лоція,WGS-84,ECDIS

Visit charts.gov.ua

Key Findings

We analyzed Charts.gov.ua page load time and found that the first response time was 444 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

charts.gov.ua performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

charts.gov.ua

444 ms

charts.gov.ua

670 ms

font-awesome.min.css

273 ms

bootstrap.css

415 ms

bootstrap-responsive.css

548 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Charts.gov.ua, 10% (4 requests) were made to Maps.googleapis.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (863 ms) belongs to the original domain Charts.gov.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.9 kB (18%)

Content Size

775.3 kB

After Optimization

635.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Charts.gov.ua main page is 775.3 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. 40% of websites need less resources to load. Images take 431.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 97.5 kB

  • Original 116.7 kB
  • After minification 111.1 kB
  • After compression 19.2 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 97.5 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 5.4 kB

  • Original 431.6 kB
  • After minification 426.3 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. Charts images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 16.8 kB

  • Original 173.0 kB
  • After minification 172.9 kB
  • After compression 156.2 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

-37%

Potential reduce by 20.2 kB

  • Original 54.0 kB
  • After minification 54.0 kB
  • After compression 33.7 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. Charts.gov.ua needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (47%)

Requests Now

36

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Charts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

charts.gov.ua

charts.gov.ua

444 ms

charts.gov.ua

charts.gov.ua

670 ms

font-awesome.min.css

font-awesome.min.css

273 ms

bootstrap.css

bootstrap.css

415 ms

bootstrap-responsive.css

bootstrap-responsive.css

548 ms

callback.css

callback.css

549 ms

botton_ani.css

botton_ani.css

546 ms

main.css

main.css

566 ms

main.js

main.js

572 ms

pm.js

pm.js

572 ms

js

js

70 ms

jquery.min.js

jquery.min.js

20 ms

validate.js

validate.js

686 ms

jquery.min.js

jquery.min.js

769 ms

bootstrap.min.js

bootstrap.min.js

577 ms

default.js

default.js

633 ms

gtm.js

gtm.js

47 ms

api.ipify.org

api.ipify.org

55 ms

logo.png

logo.png

277 ms

nav_find.gif

nav_find.gif

194 ms

flag_en.png

flag_en.png

194 ms

book3504.png

book3504.png

195 ms

book3534.png

book3534.png

195 ms

stopwar.png

stopwar.png

386 ms

book3531.png

book3531.png

385 ms

book3530.png

book3530.png

363 ms

book3528.png

book3528.png

369 ms

book3529.png

book3529.png

362 ms

book3532.png

book3532.png

423 ms

book3540.png

book3540.png

518 ms

album_ob2017.png

album_ob2017.png

623 ms

head.jpg

head.jpg

779 ms

embed

embed

299 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

863 ms

bg_roza.png

bg_roza.png

504 ms

js

js

37 ms

search.js

search.js

5 ms

geometry.js

geometry.js

8 ms

main.js

main.js

14 ms

Accessibility Review

charts.gov.ua 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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

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

charts.gov.ua best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

charts.gov.ua SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Charts.gov.ua 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 Charts.gov.ua 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

charts.gov.ua

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