Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

asninfo.ru

«АСН-инфо» - Новости строительства Санкт-Петербурга, статьи и анализ рынка недвижимости

Page Load Speed

4.1 sec in total

First Response

1 sec

Resources Loaded

2.8 sec

Page Rendered

281 ms

asninfo.ru screenshot

About Website

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

Последние новости строительства Санкт-Петербурга и Северо-Запада. Ежедневно для вас - статьи, интервью, аналитика строительного рынка.

Visit asninfo.ru

Key Findings

We analyzed Asninfo.ru page load time and found that the first response time was 1 sec and then it took 3.1 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

asninfo.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value11,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

asninfo.ru

1019 ms

jquery.datepick.css

233 ms

style.css

466 ms

custom.css

239 ms

html5shiv.js

237 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 56% of them (50 requests) were addressed to the original Asninfo.ru, 14% (13 requests) were made to Vk.com and 7% (6 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Asninfo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 597.8 kB (58%)

Content Size

1.0 MB

After Optimization

431.3 kB

In fact, the total size of Asninfo.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. 50% of websites need less resources to load. Javascripts take 536.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 80.3 kB

  • Original 102.5 kB
  • After minification 94.7 kB
  • After compression 22.2 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 80.3 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 46.6 kB

  • Original 276.6 kB
  • After minification 229.9 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, Asninfo needs image optimization as it can save up to 46.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 374.8 kB

  • Original 536.1 kB
  • After minification 457.8 kB
  • After compression 161.3 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 374.8 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 96.1 kB

  • Original 113.9 kB
  • After minification 81.9 kB
  • After compression 17.8 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. Asninfo.ru needs all CSS files to be minified and compressed as it can save up to 96.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (38%)

Requests Now

87

After Optimization

54

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asninfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

asninfo.ru accessibility score

64

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

asninfo.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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

asninfo.ru SEO score

91

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 Asninfo.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 Asninfo.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 Asninfo. 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: