Access rolo.by. Жалюзи в Минске купить под заказ | изготовление и монтаж жалюзи

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

rolo.by

379 ms

rolo.by

867 ms

header.css

129 ms

jquery-1.11.1.min.js

382 ms

redesign.css

381 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 63% of them (77 requests) were addressed to the original Rolo.by, 16% (20 requests) were made to Core-renderer-tiles.maps.yandex.net and 5% (6 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Yastatic.net.

Content Size

2.3 MB

After Optimization

1.7 MB

In fact, the total size of Rolo.by main page is 2.3 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 280.8 kB

Original 337.7 kB
After minification 318.5 kB
After compression 56.8 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. 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 280.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 14.0 kB

Original 865.7 kB
After minification 851.6 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. Rolo images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 352.0 kB

Original 1.1 MB
After minification 1.1 MB
After compression 719.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 352.0 kB or 33% of the original size.

CSS Optimization

-45%

Potential reduce by 23.0 kB

Original 51.8 kB
After minification 49.6 kB
After compression 28.7 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. Rolo.by needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 45% of the original size.

Requests Now

103

After Optimization

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rolo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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

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

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/).

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 Rolo.by 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 Rolo.by 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

rolo.by

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

Жалюзи в Минске купить под заказ | изготовление и монтаж жалюзи

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

rolo.by

rolo.by

header.css

jquery-1.11.1.min.js

redesign.css

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

rolo.by

rolo.by

header.css

jquery-1.11.1.min.js

redesign.css

normalize.css

owl.carousel.css

jquery.fancybox.css

likely.css

fonts.css

style.css

media.css

style.css

api.js

js

jquery.lazy.min.js

jquery.fancybox.pack.js

jquery.placeholder.min.js

jquery.validate.min.js

owl.carousel.js

likely.js

jquery.mcustomscrollbar.concat.min.js

scripts.js

lemmon-slider.js

header.js

yamap.js

recaptcha__en.js

back.jpg

logo.png

vertical-left.png

roll.png

halva-logo_318x200.png

halva-text_300x69.png

benefits_1.png

benefits_2.png

benefits_3.png

NY_home_3_window.png

arrow_down.png

main_vert.png

var.png

main_hrz.png

main_rol.png

main_rom.png