Tools & Wizards About Us
cfl.com.ua screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

cfl.com.ua

ᐉ Магазин іноземної літератури ➔ великий асортимент навчальної літератури англійською, німецькою, французькою та іншими мовами ✈ з доставкою по Україн...

Page Load Speed

3.2 sec in total

First Response

398 ms

Resources Loaded

2.5 sec

Page Rendered

276 ms

cfl.com.ua screenshot

About Website

Visit cfl.com.ua now to see the best up-to-date Cfl content for Ukraine and also check out these interesting facts you probably never knew about cfl.com.ua

ᐉ Купити книги в магазині іноземної літератури ⭐ Замовити підручники з іноземних мов

Visit cfl.com.ua

Key Findings

We analyzed Cfl.com.ua page load time and found that the first response time was 398 ms and then it took 2.8 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

cfl.com.ua performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

cfl.com.ua

398 ms

cfl.com.ua

578 ms

gtm.js

55 ms

js

100 ms

style.css

119 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original Cfl.com.ua, 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (946 ms) belongs to the original domain Cfl.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.2 kB (27%)

Content Size

191.5 kB

After Optimization

140.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cfl.com.ua main page is 191.5 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. Javascripts take 102.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.6 kB

  • Original 55.4 kB
  • After minification 42.0 kB
  • After compression 9.8 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 13.3 kB, which is 24% 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 45.6 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 109 B

  • Original 2.2 kB
  • After minification 2.1 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. Cfl images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 102.1 kB
  • After minification 102.1 kB
  • After compression 100.8 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

-13%

Potential reduce by 4.2 kB

  • Original 31.8 kB
  • After minification 31.4 kB
  • After compression 27.7 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. Cfl.com.ua needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (53%)

Requests Now

49

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cfl.com.ua

cfl.com.ua

398 ms

cfl.com.ua

cfl.com.ua

578 ms

gtm.js

gtm.js

55 ms

js

js

100 ms

style.css

style.css

119 ms

resp.css

resp.css

239 ms

horizontal.css

horizontal.css

353 ms

jquery.js

jquery.js

471 ms

swiper-bundle.min.css

swiper-bundle.min.css

352 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

354 ms

swiper-bundle.min.js

swiper-bundle.min.js

506 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

358 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

600 ms

script.js

script.js

504 ms

ga.js

ga.js

504 ms

en.svg

en.svg

129 ms

de.svg

de.svg

132 ms

fr.svg

fr.svg

131 ms

es.svg

es.svg

129 ms

pl.svg

pl.svg

133 ms

it.svg

it.svg

225 ms

hl.png

hl.png

234 ms

v3.svg

v3.svg

234 ms

phone.svg

phone.svg

235 ms

phonem.svg

phonem.svg

236 ms

s-kievstar.svg

s-kievstar.svg

237 ms

telegram-top.svg

telegram-top.svg

341 ms

viber-top.svg

viber-top.svg

351 ms

s-lifecell.svg

s-lifecell.svg

353 ms

search-top.svg

search-top.svg

354 ms

like-top.svg

like-top.svg

351 ms

logo-header.svg

logo-header.svg

354 ms

cart.svg

cart.svg

457 ms

user.svg

user.svg

468 ms

v1.svg

v1.svg

467 ms

hero-men.webp

hero-men.webp

589 ms

logo-txt.svg

logo-txt.svg

471 ms

facebook.svg

facebook.svg

470 ms

instagram.svg

instagram.svg

574 ms

telegram.svg

telegram.svg

583 ms

viber.svg

viber.svg

587 ms

privat.svg

privat.svg

585 ms

visa.svg

visa.svg

586 ms

mastercard.svg

mastercard.svg

692 ms

maestro.svg

maestro.svg

701 ms

page-up.svg

page-up.svg

701 ms

phonec.svg

phonec.svg

682 ms

search.svg

search.svg

683 ms

slide-books.webp

slide-books.webp

912 ms

slide-exams.webp

slide-exams.webp

946 ms

Roboto-Regular.woff

Roboto-Regular.woff

924 ms

Roboto-Medium.woff

Roboto-Medium.woff

810 ms

Roboto-Light.woff

Roboto-Light.woff

928 ms

Roboto-Bold.woff

Roboto-Bold.woff

927 ms

email.svg

email.svg

925 ms

Accessibility Review

cfl.com.ua accessibility score

85

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.

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

cfl.com.ua best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

cfl.com.ua SEO score

99

Search Engine Optimization Advices

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

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfl.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Cfl.com.ua 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

cfl.com.ua

Open Graph data is detected on the main page of Cfl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: