Tools & Wizards About Us
boilersp.ru screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

boilersp.ru

BoilerSP.Ru - Оборудование для отопления, котлы, горелки и запчасти к ним. ООО "БСП" - тел. (499) 519-03-69

Page Load Speed

4.3 sec in total

First Response

939 ms

Resources Loaded

3.1 sec

Page Rendered

306 ms

boilersp.ru screenshot

About Website

Click here to check amazing BoilerSP content for Russia. Otherwise, check out these important facts you probably never knew about boilersp.ru

BoilerSP.Ru - Всё для системы отопления и водоснабжения. В интернет-магазине BoilerSP.Ru всегда в наличии: системы отопления и системы водоснабжения, котлы настенные и напольные, конвекторы, радиаторы...

Visit boilersp.ru

Key Findings

We analyzed Boilersp.ru page load time and found that the first response time was 939 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

boilersp.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

boilersp.ru

939 ms

highslide.min.css

224 ms

highslide-full.packed.js

339 ms

ru.js

345 ms

common.min.js

218 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 90% of them (76 requests) were addressed to the original Boilersp.ru, 4% (3 requests) were made to Counter.megagroup.ru and 2% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Client.onicon.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.0 kB (24%)

Content Size

1.0 MB

After Optimization

771.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boilersp.ru main page is 1.0 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. 35% of websites need less resources to load. Javascripts take 409.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 153.3 kB

  • Original 182.9 kB
  • After minification 176.5 kB
  • After compression 29.6 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 153.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 6.4 kB

  • Original 346.3 kB
  • After minification 339.9 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. BoilerSP images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 66.0 kB

  • Original 409.4 kB
  • After minification 408.7 kB
  • After compression 343.4 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 66.0 kB or 16% of the original size.

CSS Optimization

-21%

Potential reduce by 15.4 kB

  • Original 73.4 kB
  • After minification 73.4 kB
  • After compression 58.0 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. Boilersp.ru needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (44%)

Requests Now

81

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BoilerSP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boilersp.ru

boilersp.ru

939 ms

highslide.min.css

highslide.min.css

224 ms

highslide-full.packed.js

highslide-full.packed.js

339 ms

ru.js

ru.js

345 ms

common.min.js

common.min.js

218 ms

calendar.css

calendar.css

222 ms

user.css

user.css

375 ms

user.blue.css

user.blue.css

327 ms

user.js

user.js

344 ms

patch.css

patch.css

333 ms

shop2.css

shop2.css

482 ms

comments.less.css

comments.less.css

445 ms

elements.less.css

elements.less.css

446 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

607 ms

shop2.packed.js

shop2.packed.js

443 ms

printme.js

printme.js

490 ms

no_cookies.js

no_cookies.js

550 ms

baron.min.js

baron.min.js

555 ms

shop2custom.js

shop2custom.js

592 ms

disable.params.shop2.js

disable.params.shop2.js

590 ms

shop2.js

shop2.js

605 ms

styles.css

styles.css

658 ms

shop2.css

shop2.css

671 ms

styles_articles_tpl.css

styles_articles_tpl.css

697 ms

link_top.js

link_top.js

698 ms

scrollto.js

scrollto.js

719 ms

site_addons.scss.css

site_addons.scss.css

717 ms

site.min.js

site.min.js

695 ms

defender.min.js

defender.min.js

695 ms

573c53e4286688de128b4587.js

573c53e4286688de128b4587.js

733 ms

body-bg.jpg

body-bg.jpg

240 ms

login-icon.png

login-icon.png

112 ms

cart-icon.png

cart-icon.png

107 ms

order-arrow.png

order-arrow.png

110 ms

nav-top-x.png

nav-top-x.png

142 ms

nav-top-right.png

nav-top-right.png

157 ms

home-icon.png

home-icon.png

213 ms

header.jpg

header.jpg

221 ms

circle_green_1.png

circle_green_1.png

227 ms

textfield.png

textfield.png

247 ms

search-btn.png

search-btn.png

274 ms

expand-btn.png

expand-btn.png

328 ms

header-s.jpg

header-s.jpg

332 ms

block-title.png

block-title.png

337 ms

boikler_repair.jpg

boikler_repair.jpg

351 ms

block-s.png

block-s.png

353 ms

banner_main_novinka_far.png

banner_main_novinka_far.png

1198 ms

Armatura.jpg

Armatura.jpg

480 ms

Kotel_1.jpg

Kotel_1.jpg

443 ms

Spare_Parts.jpg

Spare_Parts.jpg

452 ms

Lamborghini_ECO_small.jpg

Lamborghini_ECO_small.jpg

495 ms

02001014.jpg

02001014.jpg

503 ms

konvector.jpg

konvector.jpg

593 ms

orig.jpg

orig.jpg

606 ms

d4370e1e62c92150aa070513a6bb0842.png

d4370e1e62c92150aa070513a6bb0842.png

802 ms

7cda0e4532dc56ab95fb8c493e759cdf.jpg

7cda0e4532dc56ab95fb8c493e759cdf.jpg

610 ms

truba.jpg

truba.jpg

647 ms

kermi_main.jpg

kermi_main.jpg

702 ms

Radiator_sek.jpg

Radiator_sek.jpg

756 ms

Chugun_0.jpg

Chugun_0.jpg

721 ms

poloten.jpg

poloten.jpg

788 ms

Boiler_0.jpg

Boiler_0.jpg

839 ms

Pumps.jpg

Pumps.jpg

883 ms

Stabilizator_0.jpg

Stabilizator_0.jpg

824 ms

Teplonositel.jpg

Teplonositel.jpg

848 ms

watch.js

watch.js

1 ms

SS.jpg

SS.jpg

891 ms

hit

hit

290 ms

loader.js

loader.js

483 ms

visitor.js

visitor.js

1245 ms

Metalloplast.jpg

Metalloplast.jpg

851 ms

reflex_bak.jpg

reflex_bak.jpg

948 ms

orig_1.jpg

orig_1.jpg

921 ms

sh3.png

sh3.png

871 ms

sh5.png

sh5.png

954 ms

sh1.png

sh1.png

886 ms

sh2.png

sh2.png

898 ms

link-top.png

link-top.png

918 ms

footer-s.jpg

footer-s.jpg

931 ms

footer.jpg

footer.jpg

960 ms

mega.png

mega.png

952 ms

hit

hit

540 ms

api.js

api.js

113 ms

23dbc3dd2c1053fb3046b51d71d31834.js

23dbc3dd2c1053fb3046b51d71d31834.js

113 ms

Accessibility Review

boilersp.ru accessibility score

74

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

boilersp.ru best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

boilersp.ru SEO score

69

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

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 Boilersp.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 Boilersp.ru 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

boilersp.ru

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