Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

f11.com.ua

Экомагазин Экоист - экологический интернет магазин экотоваров. Энергоэффективные технологии, эко товары и экологические проекты.

Page Load Speed

3.1 sec in total

First Response

577 ms

Resources Loaded

2.4 sec

Page Rendered

130 ms

About Website

Visit f11.com.ua now to see the best up-to-date F 11 content and also check out these interesting facts you probably never knew about f11.com.ua

❁ Экомагазин Экоист. Экологический интернет магазин экотоваров предлагает купить эко товары в Киеве, низкая цена и доставка по Украине

Visit f11.com.ua

Key Findings

We analyzed F11.com.ua page load time and found that the first response time was 577 ms and then it took 2.5 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

f11.com.ua performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.671

8/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

f11.com.ua

577 ms

font-awesome.min.css

6 ms

index.css

129 ms

ordering.css

251 ms

compare.css

251 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 90% of them (75 requests) were addressed to the original F11.com.ua, 5% (4 requests) were made to Mc.yandex.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain F11.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 479.9 kB (62%)

Content Size

775.8 kB

After Optimization

295.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of F11.com.ua main page is 775.8 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. 30% of websites need less resources to load. Javascripts take 516.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 36.5 kB

  • Original 46.2 kB
  • After minification 46.0 kB
  • After compression 9.7 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 36.5 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 4.4 kB

  • Original 116.3 kB
  • After minification 111.9 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. F 11 images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 359.5 kB

  • Original 516.1 kB
  • After minification 513.0 kB
  • After compression 156.6 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 359.5 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 79.5 kB

  • Original 97.2 kB
  • After minification 92.9 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. F11.com.ua needs all CSS files to be minified and compressed as it can save up to 79.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (38%)

Requests Now

81

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F 11. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

f11.com.ua accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

f11.com.ua 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

f11.com.ua SEO score

83

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise F11.com.ua 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 F11.com.ua main page’s claimed encoding is utf8. 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

Open Graph description is not detected on the main page of F 11. 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: