Access hvalwaters.ru. Доставка воды в Санкт-Петербурге | Заказать питьевую воду в бутылях на дом или в офис от «Хваловские...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value3,480 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

hvalwaters.ru

552 ms

css_style.css

166 ms

prototype.js

701 ms

scriptaculous.js

955 ms

lightbox.js

903 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 38% of them (34 requests) were addressed to the original Hvalwaters.ru, 13% (12 requests) were made to Vk.com and 9% (8 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Hvalwaters.ru.

Content Size

1.2 MB

After Optimization

669.5 kB

In fact, the total size of Hvalwaters.ru main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 598.4 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 19.7 kB

Original 28.3 kB
After minification 27.5 kB
After compression 8.6 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 19.7 kB or 69% of the original size.

Image Optimization

-6%

Potential reduce by 32.4 kB

Original 504.8 kB
After minification 472.4 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. Hvalwaters images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 426.5 kB

Original 598.4 kB
After minification 479.9 kB
After compression 171.9 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 426.5 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 85.6 kB

Original 102.1 kB
After minification 81.9 kB
After compression 16.5 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. Hvalwaters.ru needs all CSS files to be minified and compressed as it can save up to 85.6 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hvalwaters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

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

High

Image elements do not have [alt] attributes

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

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hvalwaters.ru 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 Hvalwaters.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

hvalwaters.ru

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

Доставка воды в Санкт-Петербурге | Заказать питьевую воду в бутылях на дом или в офис от «Хваловские воды»

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

hvalwaters.ru

css_style.css

prototype.js

scriptaculous.js

lightbox.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

hvalwaters.ru

css_style.css

prototype.js

scriptaculous.js

lightbox.js

jquery.js

lightbox.css

mobile.css

jquery-1.8.2.js

jquery-ui.js

watch.js

main.js

conversion.js

openapi.js

effects.js

builder.js

analytics.js

bg_mid_new_001.jpg

bg_big_002.jpg

logo_up.png

logoHeader.jpg

del_2.png

icon_bask_n.png

banner.gif

minStart.gif

login_icon.png

password_icon.png

icon_spisok.jpg

Glav.jpg

banner_in_up_2_new.png

banner_in_up_3_new.png

banner_referal_mini2.jpg

banner_index_2.jpg

banner_index_3.jpg

logo_down_n.png

logoFooter.png

hit

logo_m.png

partner.png

ga.js

banner_2016.gif

collect

__utm.gif