Access akvilona.ru. Видеонаблюдение и охранные системы - контроль доступа, системы обеспечения безопасности в Москве: ку...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.161

73/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

akvilona.ru

513 ms

www.akvilona.ru

528 ms

screen2.css

248 ms

jshttprequest.js

263 ms

psk_lv.js

264 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 86% of them (70 requests) were addressed to the original Akvilona.ru, 2% (2 requests) were made to Counter.yadro.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Market.zakupki.mos.ru.

Content Size

917.4 kB

After Optimization

776.0 kB

In fact, the total size of Akvilona.ru main page is 917.4 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. 40% of websites need less resources to load. Images take 394.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 108.3 kB

Original 134.9 kB
After minification 124.4 kB
After compression 26.6 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 108.3 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 27.7 kB

Original 394.8 kB
After minification 367.0 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. Akvilona images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.4 kB

Original 380.1 kB
After minification 380.1 kB
After compression 376.7 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

-26%

Potential reduce by 2.0 kB

Original 7.7 kB
After minification 7.7 kB
After compression 5.7 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. Akvilona.ru needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akvilona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

EN
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Akvilona.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Akvilona.ru 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

akvilona.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Видеонаблюдение и охранные системы - контроль доступа, системы обеспечения безопасности в Москве: купить популярное оборудование для систем безопаснос...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

akvilona.ru

www.akvilona.ru

screen2.css

jshttprequest.js

psk_lv.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

akvilona.ru

www.akvilona.ru

screen2.css

jshttprequest.js

psk_lv.js

jquery.bxslider2.css

jquery.min.js

jquery.bxslider.min.js

swfobject.js

watch.js

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line_main_menu.png

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