Tools & Wizards About Us
lvtel.org.ua screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

lvtel.org.ua

Телефонний довідник Львів 2013, онлайн телефонна база Львову, номер телефону, телефони Львова, довідник номерів.

Page Load Speed

2.5 sec in total

First Response

496 ms

Resources Loaded

1.9 sec

Page Rendered

108 ms

lvtel.org.ua screenshot

About Website

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

Телефоний довідник Львова 2013(результати на мапі Львова), Львівської області та України.. Пошук повних даних за номером телефону. Всі телефони Львова онлайн.

Visit lvtel.org.ua

Key Findings

We analyzed Lvtel.org.ua page load time and found that the first response time was 496 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lvtel.org.ua performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,070 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

lvtel.org.ua

496 ms

style.css

133 ms

cloud.css

248 ms

jquery.js

495 ms

blockUI.js

262 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Lvtel.org.ua, 6% (2 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Lvtel.org.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.3 kB (61%)

Content Size

114.4 kB

After Optimization

44.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lvtel.org.ua main page is 114.4 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. 15% of websites need less resources to load. Javascripts take 65.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.0 kB

  • Original 30.6 kB
  • After minification 27.1 kB
  • After compression 7.5 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 3.4 kB, which is 11% 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 23.0 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 1.1 kB

  • Original 13.9 kB
  • After minification 12.8 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. Lvtel images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 42.6 kB

  • Original 65.0 kB
  • After minification 65.0 kB
  • After compression 22.4 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 42.6 kB or 66% of the original size.

CSS Optimization

-71%

Potential reduce by 3.5 kB

  • Original 4.9 kB
  • After minification 3.9 kB
  • After compression 1.4 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. Lvtel.org.ua needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lvtel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lvtel.org.ua

lvtel.org.ua

496 ms

style.css

style.css

133 ms

cloud.css

cloud.css

248 ms

jquery.js

jquery.js

495 ms

blockUI.js

blockUI.js

262 ms

addthis_widget.js

addthis_widget.js

130 ms

show_ads.js

show_ads.js

69 ms

top100.jcn

top100.jcn

373 ms

18.png

18.png

38 ms

spacer.gif

spacer.gif

132 ms

logo.jpg

logo.jpg

125 ms

4000.gif

4000.gif

125 ms

grn_dot.gif

grn_dot.gif

132 ms

clear_pill.gif

clear_pill.gif

248 ms

whit_dot.gif

whit_dot.gif

249 ms

onmap.png

onmap.png

248 ms

top_left.gif

top_left.gif

249 ms

phone.gif

phone.gif

261 ms

name.gif

name.gif

263 ms

adress.gif

adress.gif

370 ms

top_righ.gif

top_righ.gif

370 ms

logo_top.gif

logo_top.gif

349 ms

logo_bot.gif

logo_bot.gif

349 ms

dot_line.gif

dot_line.gif

370 ms

18.png

18.png

49 ms

search_b.jpg

search_b.jpg

357 ms

adsbygoogle.js

adsbygoogle.js

125 ms

greentab.jpg

greentab.jpg

441 ms

bottom_b.gif

bottom_b.gif

441 ms

s

s

143 ms

hit

hit

401 ms

top100.jcn

top100.jcn

141 ms

counter2

counter2

283 ms

Accessibility Review

lvtel.org.ua accessibility score

70

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.

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

lvtel.org.ua 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

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

lvtel.org.ua SEO score

62

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

    UK

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lvtel.org.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Lvtel.org.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

lvtel.org.ua

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