Tools & Wizards About Us
ngv.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ngv.ru

Журнал "Нефтегазовая Вертикаль". Нефть и газ. Новости, обзоры, аналитика и статистика. Выставки и конференции. Нефтегазовые технологии.

Page Load Speed

9.2 sec in total

First Response

550 ms

Resources Loaded

8.2 sec

Page Rendered

511 ms

ngv.ru screenshot

About Website

Visit ngv.ru now to see the best up-to-date Ngv content for Russia and also check out these interesting facts you probably never knew about ngv.ru

Журнал Нефтегазовая Вертикаль. Главная страница. Новости. Аналитика. Технологии. Свежий номер. Добыча и переработка нефти и газа. Нефтехимия.

Visit ngv.ru

Key Findings

We analyzed Ngv.ru page load time and found that the first response time was 550 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ngv.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

ngv.ru

550 ms

ngv.ru

1836 ms

__global.css

409 ms

__alerts.css

411 ms

__blockquote.css

412 ms

Our browser made a total of 204 requests to load all elements on the main page. We found that 98% of them (200 requests) were addressed to the original Ngv.ru, 1% (2 requests) were made to Bitrix.info and 0% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Ngv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.1 kB (38%)

Content Size

839.6 kB

After Optimization

524.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ngv.ru main page is 839.6 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. 45% of websites need less resources to load. Javascripts take 382.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 224.1 kB

  • Original 313.6 kB
  • After minification 240.7 kB
  • After compression 89.5 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. This page needs HTML code to be minified as it can gain 72.9 kB, which is 23% 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 224.1 kB or 71% of the original size.

JavaScript Optimization

-15%

Potential reduce by 57.0 kB

  • Original 382.3 kB
  • After minification 382.2 kB
  • After compression 325.2 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 57.0 kB or 15% of the original size.

CSS Optimization

-24%

Potential reduce by 33.9 kB

  • Original 143.7 kB
  • After minification 143.0 kB
  • After compression 109.8 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. Ngv.ru needs all CSS files to be minified and compressed as it can save up to 33.9 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 191 (97%)

Requests Now

197

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 197 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 140 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ngv.ru

ngv.ru

550 ms

ngv.ru

ngv.ru

1836 ms

__global.css

__global.css

409 ms

__alerts.css

__alerts.css

411 ms

__blockquote.css

__blockquote.css

412 ms

__buttons.css

__buttons.css

415 ms

__checkbox.css

__checkbox.css

419 ms

__colors.css

__colors.css

419 ms

__cols.css

__cols.css

543 ms

__flex.css

__flex.css

544 ms

__fonts.css

__fonts.css

544 ms

__grid.css

__grid.css

553 ms

__heading.css

__heading.css

556 ms

__images.css

__images.css

558 ms

__indentation.css

__indentation.css

679 ms

__inputs.css

__inputs.css

678 ms

__link.css

__link.css

680 ms

__list.css

__list.css

692 ms

__paragraph.css

__paragraph.css

694 ms

__radio.css

__radio.css

697 ms

__select.css

__select.css

812 ms

__steps.css

__steps.css

813 ms

__table.css

__table.css

814 ms

__tabs.css

__tabs.css

831 ms

__tooltip.css

__tooltip.css

832 ms

__tumbler.css

__tumbler.css

835 ms

__type-carousel.css

__type-carousel.css

946 ms

__type-editor.css

__type-editor.css

947 ms

__accordion.css

__accordion.css

948 ms

__counter-calc.css

__counter-calc.css

969 ms

__popup.css

__popup.css

971 ms

__scroll-top.css

__scroll-top.css

973 ms

01__style.css

01__style.css

1081 ms

02__style__1680.css

02__style__1680.css

1080 ms

03__style__1440.css

03__style__1440.css

1083 ms

04__style__1366.css

04__style__1366.css

1108 ms

05__style__1359.css

05__style__1359.css

1107 ms

06__style__1199.css

06__style__1199.css

847 ms

07__style__1024.css

07__style__1024.css

816 ms

08__style__991.css

08__style__991.css

816 ms

09__style__768.css

09__style__768.css

816 ms

10__style__640.css

10__style__640.css

841 ms

11__custom.css

11__custom.css

838 ms

svg.css

svg.css

984 ms

animate.css

animate.css

817 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

818 ms

swiper-bundle.min.css

swiper-bundle.min.css

820 ms

jquery.arcticmodal.css

jquery.arcticmodal.css

840 ms

jquery.jgrowl.css

jquery.jgrowl.css

839 ms

__advertising-page.css

__advertising-page.css

937 ms

__auth.css

__auth.css

816 ms

__banner.css

__banner.css

816 ms

__big-news-card.css

__big-news-card.css

852 ms

__bookmark-button.css

__bookmark-button.css

842 ms

__breadcrumbs.css

__breadcrumbs.css

847 ms

breadcrumbs.css

breadcrumbs.css

933 ms

details.css

details.css

816 ms

__footer.css

__footer.css

819 ms

__form.css

__form.css

856 ms

__header.css

__header.css

841 ms

__journal.css

__journal.css

848 ms

__logo.css

__logo.css

927 ms

__magazine.css

__magazine.css

816 ms

__main.css

__main.css

818 ms

__more-button.css

__more-button.css

861 ms

__news-card.css

__news-card.css

841 ms

__page-info.css

__page-info.css

847 ms

__page.css

__page.css

923 ms

__personal.css

__personal.css

816 ms

__price-table.css

__price-table.css

816 ms

search.css

search.css

863 ms

select.css

select.css

842 ms

__slider.css

__slider.css

848 ms

__socials.css

__socials.css

919 ms

__subcribe.css

__subcribe.css

816 ms

__utils.css

__utils.css

818 ms

__vacancies.css

__vacancies.css

868 ms

__advertising-chart.css

__advertising-chart.css

843 ms

__advertising-magazine.css

__advertising-magazine.css

849 ms

__advertising-partnership.css

__advertising-partnership.css

815 ms

__advertising-promo.css

__advertising-promo.css

813 ms

__advertising-site.css

__advertising-site.css

813 ms

__advertising-tabs.css

__advertising-tabs.css

839 ms

__auth-message.css

__auth-message.css

843 ms

__top-banner.css

__top-banner.css

842 ms

search.css

search.css

816 ms

__filter-sort.css

__filter-sort.css

815 ms

__filter__tags.css

__filter__tags.css

816 ms

__footer-bottom.css

__footer-bottom.css

838 ms

__header-dropdown.css

__header-dropdown.css

843 ms

__magazine-advantages.css

__magazine-advantages.css

843 ms

__magazine-archive-head.css

__magazine-archive-head.css

814 ms

__magazine-archive-list.css

__magazine-archive-list.css

814 ms

__magazine-card.css

__magazine-card.css

814 ms

__magazine-contacts.css

__magazine-contacts.css

838 ms

__magazine-detail.css

__magazine-detail.css

842 ms

__magazine-issue-slider.css

__magazine-issue-slider.css

842 ms

__magazine-promo.css

__magazine-promo.css

815 ms

__magazine-release-bookmark-list.css

__magazine-release-bookmark-list.css

815 ms

__magazine-release-promo.css

__magazine-release-promo.css

815 ms

__magazine-team-slider.css

__magazine-team-slider.css

839 ms

__magazine-vertical-card.css

__magazine-vertical-card.css

843 ms

__main-articles.css

__main-articles.css

842 ms

__main-event.css

__main-event.css

815 ms

__main-experts.css

__main-experts.css

816 ms

__main-grid.css

__main-grid.css

817 ms

__main-news-tabs.css

__main-news-tabs.css

839 ms

__main-news.css

__main-news.css

844 ms

__main-partners.css

__main-partners.css

842 ms

__main-projects.css

__main-projects.css

815 ms

__main-promo.css

__main-promo.css

815 ms

__main-question.css

__main-question.css

816 ms

__main-raiting.css

__main-raiting.css

840 ms

__main-slider.css

__main-slider.css

844 ms

__personal-basket-card.css

__personal-basket-card.css

842 ms

__personal-basket-empty.css

__personal-basket-empty.css

815 ms

__personal-basket.css

__personal-basket.css

813 ms

__personal-bookmark-list.css

__personal-bookmark-list.css

814 ms

__personal-bookmark.css

__personal-bookmark.css

839 ms

__personal-company.css

__personal-company.css

844 ms

__personal-head.css

__personal-head.css

843 ms

__personal-index.css

__personal-index.css

814 ms

__personal-latest-orders.css

__personal-latest-orders.css

814 ms

__personal-magazine-grid.css

__personal-magazine-grid.css

817 ms

news-tek.css

news-tek.css

839 ms

__personal-profile.css

__personal-profile.css

843 ms

__personal-remove-button.css

__personal-remove-button.css

842 ms

__personal-sidebar.css

__personal-sidebar.css

814 ms

__personal-slider.css

__personal-slider.css

815 ms

__personal-subscribe.css

__personal-subscribe.css

817 ms

__personal-table.css

__personal-table.css

838 ms

__personal-thanks.css

__personal-thanks.css

842 ms

__slider-related.css

__slider-related.css

842 ms

__slider-head.css

__slider-head.css

815 ms

__user-card.css

__user-card.css

814 ms

card_new.css

card_new.css

817 ms

__vacancies-bottom.css

__vacancies-bottom.css

838 ms

__vacancies-detail-head.css

__vacancies-detail-head.css

843 ms

__vacancies-detail.css

__vacancies-detail.css

841 ms

__vacancies-head.css

__vacancies-head.css

813 ms

__vacancies-list.css

__vacancies-list.css

814 ms

style.css

style.css

816 ms

jquery.js

jquery.js

1256 ms

__global.js

__global.js

842 ms

__alerts.js

__alerts.js

841 ms

__inputs.js

__inputs.js

814 ms

__tabs.js

__tabs.js

813 ms

__tooltip.js

__tooltip.js

816 ms

__accordion.js

__accordion.js

852 ms

__counter-calc.js

__counter-calc.js

846 ms

__popup.js

__popup.js

858 ms

__scroll-top.js

__scroll-top.js

814 ms

custom.js

custom.js

818 ms

jquery.form.min.js

jquery.form.min.js

932 ms

main.js

main.js

857 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

995 ms

gsap.min.js

gsap.min.js

996 ms

jquery.hc-sticky.js

jquery.hc-sticky.js

820 ms

jquery.inputmask.bundle.js

jquery.inputmask.bundle.js

943 ms

jquery.maskedinput.js

jquery.maskedinput.js

940 ms

lozad.min.js

lozad.min.js

892 ms

swiper-bundle.min.js

swiper-bundle.min.js

969 ms

wNumb.min.js

wNumb.min.js

983 ms

feedback.js

feedback.js

948 ms

jquery.arcticmodal.js

jquery.arcticmodal.js

953 ms

jquery.jgrowl.js

jquery.jgrowl.js

951 ms

__advertising-spoiler.js

__advertising-spoiler.js

868 ms

__bookmark-button.js

__bookmark-button.js

968 ms

__footer.js

__footer.js

983 ms

__form.js

__form.js

954 ms

__header.js

__header.js

951 ms

header-scroll.js

header-scroll.js

949 ms

__main.js

__main.js

865 ms

__pagination.js

__pagination.js

968 ms

search.js

search.js

978 ms

__advertising-chart.js

__advertising-chart.js

953 ms

__details-slider.js

__details-slider.js

956 ms

__filter-sort.js

__filter-sort.js

951 ms

filter__tags.js

filter__tags.js

848 ms

__header-dropdown.js

__header-dropdown.js

963 ms

__magazine-archive-spoiler.js

__magazine-archive-spoiler.js

953 ms

__magazine-contacts.js

__magazine-contacts.js

953 ms

__magazine-issue-slider.js

__magazine-issue-slider.js

957 ms

__event-slider.js

__event-slider.js

847 ms

__partners-slider.js

__partners-slider.js

839 ms

__main-question-resort.js

__main-question-resort.js

945 ms

__main-slider.js

__main-slider.js

952 ms

__personal-basket.js

__personal-basket.js

949 ms

__personal-company.js

__personal-company.js

838 ms

__personal-slider.js

__personal-slider.js

841 ms

__personal-table.js

__personal-table.js

825 ms

__user-slider.js

__user-slider.js

824 ms

__vacancies-map.js

__vacancies-map.js

825 ms

920 ms

ba.js

ba.js

285 ms

preloader-pic.gif

preloader-pic.gif

142 ms

search-icon.svg

search-icon.svg

141 ms

Roboto-Condensed-Regular.woff

Roboto-Condensed-Regular.woff

411 ms

Roboto-Condensed-Medium.ttf

Roboto-Condensed-Medium.ttf

432 ms

Roboto-Condensed-Light.ttf

Roboto-Condensed-Light.ttf

682 ms

Roboto-Condensed-Bold.woff

Roboto-Condensed-Bold.woff

509 ms

tag.js

tag.js

971 ms

bx_stat

bx_stat

189 ms

rle.cgi

rle.cgi

147 ms

Accessibility Review

ngv.ru accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

Best Practices

ngv.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ngv.ru SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ngv.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 Ngv.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

ngv.ru

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