Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

wide-web.spb.ru

Агентство интернет-маркетинга Wide-Web

Page Load Speed

10.5 sec in total

First Response

1.2 sec

Resources Loaded

8.2 sec

Page Rendered

1.1 sec

wide-web.spb.ru screenshot

About Website

Welcome to wide-web.spb.ru homepage info - get ready to check Wide Web Spb best content for Russia right away, or after learning these important things about wide-web.spb.ru

Услуги разработки сайтов под ключ в Санкт-Петербурге. Более 5-ти лет опыта создания и продвижения сайтов. Делаем по настоящему продающие сайты: лэндинги, корпоративные сайты, магазины

Visit wide-web.spb.ru

Key Findings

We analyzed Wide-web.spb.ru page load time and found that the first response time was 1.2 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

wide-web.spb.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

wide-web.spb.ru

1240 ms

bundle.min.css

536 ms

bootstrap.css

547 ms

CheesySS_.css

373 ms

style_response.css

382 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 73% of them (106 requests) were addressed to the original Wide-web.spb.ru, 8% (11 requests) were made to Widgets.livetex.ru and 3% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Wide-web.spb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (39%)

Content Size

3.9 MB

After Optimization

2.4 MB

In fact, the total size of Wide-web.spb.ru main page is 3.9 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 464.7 kB

  • Original 531.0 kB
  • After minification 504.4 kB
  • After compression 66.3 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 464.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 11.0 kB

  • Original 2.1 MB
  • After minification 2.1 MB

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. Wide Web Spb images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 714.4 kB

  • Original 911.8 kB
  • After minification 717.8 kB
  • After compression 197.4 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 714.4 kB or 78% of the original size.

CSS Optimization

-83%

Potential reduce by 345.0 kB

  • Original 416.2 kB
  • After minification 367.7 kB
  • After compression 71.2 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. Wide-web.spb.ru needs all CSS files to be minified and compressed as it can save up to 345.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (36%)

Requests Now

123

After Optimization

79

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wide Web Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wide-web.spb.ru accessibility score

63

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

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

Best Practices

wide-web.spb.ru 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

wide-web.spb.ru SEO score

77

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

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

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 Wide-web.spb.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 Wide-web.spb.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 Wide Web Spb. 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: