Access ru.wubook.net. Система для управления бронированиями отеля

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.366

29/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

ru.wubook.net

319 ms

ru.wubook.net

438 ms

gtm.js

63 ms

bootstrap.min.css

94 ms

magnific-popup.min.css

186 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 59% of them (33 requests) were addressed to the original Ru.wubook.net, 32% (18 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (576 ms) belongs to the original domain Ru.wubook.net.

Content Size

314.2 kB

After Optimization

248.0 kB

In fact, the total size of Ru.wubook.net main page is 314.2 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. 70% of websites need less resources to load. Images take 120.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 57.9 kB

Original 70.8 kB
After minification 60.7 kB
After compression 12.9 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 10.1 kB, which is 14% 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 57.9 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 7.6 kB

Original 120.9 kB
After minification 113.3 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. Ru Wubook images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 371 B

Original 88.9 kB
After minification 88.9 kB
After compression 88.5 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

-1%

Potential reduce by 349 B

Original 33.6 kB
After minification 33.6 kB
After compression 33.3 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. Ru.wubook.net has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ru Wubook. 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 6 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Low

Detected JavaScript libraries

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

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 Ru.wubook.net 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 Ru.wubook.net 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

ru.wubook.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Система для управления бронированиями отеля | Wubook

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

ru.wubook.net

ru.wubook.net

gtm.js

bootstrap.min.css

magnific-popup.min.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

ru.wubook.net

ru.wubook.net

gtm.js

bootstrap.min.css

magnific-popup.min.css

system.css

style.min.css

customize.min.css

js

jquery.min.js

jspath.min.js

bootstrap.bundle.min.js

jquery.form.min.js

modernizr.min.js

jquery.waypoints.min.js

jquery.magnific-popup.min.js

system.min.js

wubook.forms.min.js

skin.js

shinereg.min.js

js

css2

wubook-logo-header.png

wubook.png

ru.jpg

en.jpg

pl.png

fr.jpg

it.jpg

es.jpg

pt.jpg

el.jpg

lazy.png

OTA-white.png

pci.svg

facebook.png

linkedin.png

fbevents.js

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