Tools & Wizards About Us
uaindex.info screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

uaindex.info

Почтовые индексы Украины :: Поиск почтовых индексов

Page Load Speed

3.2 sec in total

First Response

397 ms

Resources Loaded

2.7 sec

Page Rendered

100 ms

uaindex.info screenshot

About Website

Click here to check amazing Uaindex content for Ukraine. Otherwise, check out these important facts you probably never knew about uaindex.info

Почтовые индексы Украины. Почтовые индексы. Индексы по улицам городов и населенных пунктов. Поиск почтовых индексов по улице

Visit uaindex.info

Key Findings

We analyzed Uaindex.info page load time and found that the first response time was 397 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

uaindex.info performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value3,530 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

uaindex.info

397 ms

jquery-latest.js

7 ms

style.css

187 ms

adsbygoogle.js

91 ms

amp-auto-ads-0.1.js

42 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 33% of them (9 requests) were addressed to the original Uaindex.info, 7% (2 requests) were made to Pagead2.googlesyndication.com and 7% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (900 ms) relates to the external source Counter.rambler.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.7 kB (44%)

Content Size

425.1 kB

After Optimization

236.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uaindex.info main page is 425.1 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. 25% of websites need less resources to load. Javascripts take 286.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 41.4 kB

  • Original 48.3 kB
  • After minification 47.3 kB
  • After compression 6.8 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 41.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 8 B

  • Original 72.6 kB
  • After minification 72.6 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. Uaindex images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 133.6 kB

  • Original 286.8 kB
  • After minification 286.8 kB
  • After compression 153.1 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 133.6 kB or 47% of the original size.

CSS Optimization

-78%

Potential reduce by 13.6 kB

  • Original 17.4 kB
  • After minification 17.4 kB
  • After compression 3.8 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. Uaindex.info needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uaindex. 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

uaindex.info

uaindex.info

397 ms

jquery-latest.js

jquery-latest.js

7 ms

style.css

style.css

187 ms

adsbygoogle.js

adsbygoogle.js

91 ms

amp-auto-ads-0.1.js

amp-auto-ads-0.1.js

42 ms

show_ads.js

show_ads.js

158 ms

share42.js

share42.js

111 ms

top100.jcn

top100.jcn

383 ms

ip0_c0_l0.png

ip0_c0_l0.png

76 ms

26.png

26.png

37 ms

header-bg.jpg

header-bg.jpg

103 ms

bullet.gif

bullet.gif

196 ms

post_index_ukraine-flag.png

post_index_ukraine-flag.png

193 ms

post_index_russianfederation_ukraine.png

post_index_russianfederation_ukraine.png

194 ms

postal_zip_code_united-kingdom-flag.png

postal_zip_code_united-kingdom-flag.png

193 ms

s

s

71 ms

script.js

script.js

255 ms

26.png

26.png

64 ms

cnt.php

cnt.php

109 ms

top100.jcn

top100.jcn

900 ms

cnt.php

cnt.php

133 ms

hit

hit

265 ms

analytics.js

analytics.js

9 ms

collect

collect

27 ms

js

js

65 ms

hit

hit

515 ms

icons.png

icons.png

192 ms

Accessibility Review

uaindex.info accessibility score

66

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

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

uaindex.info 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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

uaindex.info SEO score

54

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

High

robots.txt is not valid

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 Uaindex.info 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 Uaindex.info 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

uaindex.info

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