Tools & Wizards About Us
vmkspb.ru screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vmkspb.ru

Высотные работы, промышленный альпинизм цены в г Санкт-Петербург

Page Load Speed

8.9 sec in total

First Response

2.9 sec

Resources Loaded

5.6 sec

Page Rendered

470 ms

vmkspb.ru screenshot

About Website

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

Услуги промышленных альпинистов для проведения высотных работ; работаем с 2004 года, все лицензии, выгодные цены. Звоните!

Visit vmkspb.ru

Key Findings

We analyzed Vmkspb.ru page load time and found that the first response time was 2.9 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

vmkspb.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

vmkspb.ru

2866 ms

ct_phone.min.js

476 ms

bootstrap.min.css

407 ms

font-awesome.min.css

272 ms

style-220.css

274 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 74% of them (71 requests) were addressed to the original Vmkspb.ru, 6% (6 requests) were made to Cdn.jsdelivr.net and 4% (4 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Vmkspb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.4 kB (11%)

Content Size

767.2 kB

After Optimization

679.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vmkspb.ru main page is 767.2 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. 55% of websites need less resources to load. Images take 325.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 61.2 kB

  • Original 82.6 kB
  • After minification 80.7 kB
  • After compression 21.5 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 61.2 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 325.6 kB
  • After minification 321.5 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. Vmkspb images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 15.0 kB

  • Original 294.3 kB
  • After minification 294.3 kB
  • After compression 279.3 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

-11%

Potential reduce by 7.1 kB

  • Original 64.6 kB
  • After minification 64.6 kB
  • After compression 57.5 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. Vmkspb.ru needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (74%)

Requests Now

87

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vmkspb. 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 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vmkspb.ru

vmkspb.ru

2866 ms

ct_phone.min.js

ct_phone.min.js

476 ms

bootstrap.min.css

bootstrap.min.css

407 ms

font-awesome.min.css

font-awesome.min.css

272 ms

style-220.css

style-220.css

274 ms

style-229.css

style-229.css

278 ms

style.css

style.css

275 ms

otw-grid.css

otw-grid.css

278 ms

general_foundicons.css

general_foundicons.css

402 ms

social_foundicons.css

social_foundicons.css

440 ms

otw_shortcode.css

otw_shortcode.css

442 ms

magnific-popup.css

magnific-popup.css

441 ms

slick.css

slick.css

443 ms

aigpl-public.css

aigpl-public.css

533 ms

styles.css

styles.css

535 ms

jquery-ui.css

jquery-ui.css

546 ms

owl.carousel.css

owl.carousel.css

544 ms

owl.theme.default.min.css

owl.theme.default.min.css

546 ms

lgx-owl-carousel-public.css

lgx-owl-carousel-public.css

548 ms

se-styles.css

se-styles.css

663 ms

owl.carousel.min.css

owl.carousel.min.css

664 ms

owl.theme.default.min.css

owl.theme.default.min.css

679 ms

simple-owl-carousel-public.css

simple-owl-carousel-public.css

683 ms

tiny-slider.css

tiny-slider.css

680 ms

textslidertestimonial.css

textslidertestimonial.css

682 ms

widget-options.css

widget-options.css

794 ms

style.min.css

style.min.css

795 ms

screen.min.css

screen.min.css

814 ms

jquery.fancybox-1.3.7.min.css

jquery.fancybox-1.3.7.min.css

816 ms

jquery.min.js

jquery.min.js

12 ms

jquery-migrate.min.js

jquery-migrate.min.js

833 ms

tiny-slider.js

tiny-slider.js

834 ms

owl.carousel.js

owl.carousel.js

1055 ms

lgx-owl-carousel-public.js

lgx-owl-carousel-public.js

929 ms

tw-sack.min.js

tw-sack.min.js

948 ms

wp-ds-blogmap.css

wp-ds-blogmap.css

950 ms

style.css

style.css

950 ms

wp-page-numbers.css

wp-page-numbers.css

954 ms

jquery.min.js

jquery.min.js

18 ms

slick.css

slick.css

14 ms

slick-theme.css

slick-theme.css

28 ms

slick.min.js

slick.min.js

30 ms

form-builder.js

form-builder.js

603 ms

custom.js

custom.js

962 ms

slick.css

slick.css

37 ms

slick-theme.css

slick-theme.css

31 ms

slick.min.js

slick.min.js

34 ms

css

css

20 ms

jquery.form.min.js

jquery.form.min.js

845 ms

scripts.js

scripts.js

847 ms

core.min.js

core.min.js

844 ms

accordion.min.js

accordion.min.js

845 ms

frontend.js

frontend.js

913 ms

q2w3-fixed-widget.min.js

q2w3-fixed-widget.min.js

804 ms

wp-embed.min.js

wp-embed.min.js

792 ms

jquery.fancybox-1.3.7.min.js

jquery.fancybox-1.3.7.min.js

813 ms

jquery.easing.pack.js

jquery.easing.pack.js

812 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

812 ms

owl.carousel.js

owl.carousel.js

884 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

877 ms

122 ms

v2.js

v2.js

540 ms

hit

hit

340 ms

tag.js

tag.js

851 ms

logo

logo

339 ms

colpany0689-150x150.jpg

colpany0689-150x150.jpg

341 ms

colpany0762-150x150.jpg

colpany0762-150x150.jpg

429 ms

Domradio_04-150x150.jpg

Domradio_04-150x150.jpg

342 ms

montag_fm012-150x150.jpg

montag_fm012-150x150.jpg

343 ms

IMG_0730-e1434468892650-150x150.jpg

IMG_0730-e1434468892650-150x150.jpg

387 ms

okrkupol01-150x150.jpg

okrkupol01-150x150.jpg

398 ms

monmachti04-150x150.jpg

monmachti04-150x150.jpg

431 ms

krany00018-150x150.jpg

krany00018-150x150.jpg

567 ms

16022012254-150x150.jpg

16022012254-150x150.jpg

438 ms

obezing01-150x150.jpg

obezing01-150x150.jpg

519 ms

jacuzzi_06-150x150.jpg

jacuzzi_06-150x150.jpg

528 ms

logo_neste10-150x150.jpg

logo_neste10-150x150.jpg

564 ms

vmkspb_png.png

vmkspb_png.png

831 ms

watch.js

watch.js

19 ms

analytics.js

analytics.js

50 ms

head.jpg

head.jpg

561 ms

head-sprite.png

head-sprite.png

632 ms

bg-head.png

bg-head.png

643 ms

search.png

search.png

683 ms

bg-li.png

bg-li.png

685 ms

fif1.jpg

fif1.jpg

696 ms

button_bigform.png

button_bigform.png

762 ms

foot_bg.png

foot_bg.png

774 ms

collect

collect

14 ms

js

js

76 ms

hit

hit

593 ms

ajax-loader.gif

ajax-loader.gif

498 ms

v2.js

v2.js

533 ms

hit

hit

130 ms

advert.gif

advert.gif

680 ms

sync_cookie_image_decide

sync_cookie_image_decide

135 ms

Accessibility Review

vmkspb.ru accessibility score

83

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.

Tables and lists

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

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

vmkspb.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vmkspb.ru SEO score

91

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

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

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vmkspb.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vmkspb.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

vmkspb.ru

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