Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

sam5.ru

sam5.ru - Телефонный справочник 'Желтые страницы' КМВ, Ставрополь, Краснодар, Волгоград, Новороссийск, Сочи, Астрахань, Ростов, Махачкала, Черкесск, Д...

Page Load Speed

5.7 sec in total

First Response

890 ms

Resources Loaded

4.6 sec

Page Rendered

190 ms

sam5.ru screenshot

About Website

Click here to check amazing Sam 5 content for Russia. Otherwise, check out these important facts you probably never knew about sam5.ru

sam5.ru - Телефонный справочник 'Желтые страницы' КМВ, Ставрополь, Краснодар, Волгоград, Новороссийск, Сочи, Астрахань, Ростов, Махачкала, Черкесск, Дагестан, Владикавказ:Телефоны, почтовые адреса, ин...

Visit sam5.ru

Key Findings

We analyzed Sam5.ru page load time and found that the first response time was 890 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

sam5.ru performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

sam5.ru

890 ms

jquery-1.8.3.js

395 ms

jqueryui-1.8.24.js

410 ms

ajaxupload-3.5.js

271 ms

application-2.4.js

277 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 71% of them (62 requests) were addressed to the original Sam5.ru, 7% (6 requests) were made to Api-maps.yandex.ru and 6% (5 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Sam5.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 350.8 kB (34%)

Content Size

1.0 MB

After Optimization

674.8 kB

In fact, the total size of Sam5.ru main page is 1.0 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. 35% of websites need less resources to load. Javascripts take 450.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 323.2 kB

  • Original 437.2 kB
  • After minification 430.0 kB
  • After compression 114.0 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 323.2 kB or 74% of the original size.

Image Optimization

-11%

Potential reduce by 12.0 kB

  • Original 112.4 kB
  • After minification 100.5 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. Obviously, Sam 5 needs image optimization as it can save up to 12.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 12.1 kB

  • Original 450.2 kB
  • After minification 450.2 kB
  • After compression 438.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 3.6 kB

  • Original 25.9 kB
  • After minification 25.9 kB
  • After compression 22.3 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. Sam5.ru needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (42%)

Requests Now

76

After Optimization

44

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sam 5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sam5.ru accessibility score

71

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.

Best Practices

sam5.ru 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

SEO Factors

sam5.ru SEO score

87

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sam5.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Sam5.ru 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

Open Graph description is not detected on the main page of Sam 5. 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: