Report Summary

  • 53

    Performance

    Renders faster than
    72% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

sitenn.ru

Создание сайтов в Нижнем Новгороде, разработка сайтов, хостинг, интернет реклама, продвижение сайтов - Сайт НН - разработка интернет магазина

Page Load Speed

4.5 sec in total

First Response

976 ms

Resources Loaded

3.3 sec

Page Rendered

205 ms

sitenn.ru screenshot

About Website

Welcome to sitenn.ru homepage info - get ready to check Sitenn best content for Russia right away, or after learning these important things about sitenn.ru

Компания Сайт НН выполняет следующие виды услуг: разработка сайтов в Нижнем Новгороде, создание сайтов в Нижнем Новгороде, регистрация доменов, хостинг в Нижнем Новгороде. Так же у нас можно заказать ...

Visit sitenn.ru

Key Findings

We analyzed Sitenn.ru page load time and found that the first response time was 976 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sitenn.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

sitenn.ru

976 ms

index.css

404 ms

extra.css

272 ms

content-hash.css

271 ms

jquery.fancybox.css

284 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 79% of them (50 requests) were addressed to the original Sitenn.ru, 8% (5 requests) were made to Apis.google.com and 6% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Sitenn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.5 kB (31%)

Content Size

613.9 kB

After Optimization

424.4 kB

In fact, the total size of Sitenn.ru main page is 613.9 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. Images take 382.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 34.0 kB

  • Original 46.0 kB
  • After minification 40.0 kB
  • After compression 12.0 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 13% 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 34.0 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 22.9 kB

  • Original 382.1 kB
  • After minification 359.3 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. Sitenn images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 94.1 kB

  • Original 137.3 kB
  • After minification 129.0 kB
  • After compression 43.3 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 94.1 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 38.6 kB

  • Original 48.4 kB
  • After minification 43.1 kB
  • After compression 9.9 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. Sitenn.ru needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (42%)

Requests Now

50

After Optimization

29

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sitenn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sitenn.ru accessibility score

42

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

sitenn.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

High

Page has valid source maps

SEO Factors

sitenn.ru 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

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sitenn.ru 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 Sitenn.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 Sitenn. 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: