Tools & Wizards About Us
sefa.ru screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sefa.ru

Page Load Speed

46.7 sec in total

First Response

957 ms

Resources Loaded

43.8 sec

Page Rendered

2 sec

sefa.ru screenshot

About Website

Welcome to sefa.ru homepage info - get ready to check Sefa best content right away, or after learning these important things about sefa.ru

Домен sefa.ru продаётся. Цена: 75 000,00 р. Категории: Бизнес - Бизнес (другое); Товары - Товары (другое); Разное - Словарные слова (англ). Вся информация о домене в магазине доменов REG.RU.

Visit sefa.ru

Key Findings

We analyzed Sefa.ru page load time and found that the first response time was 957 ms and then it took 45.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sefa.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value4,240 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

sefa.ru

957 ms

manifest.5d6d47cbe39dc50b8647.js

236 ms

head-scripts-content.06ce627cd763ce21ada3.js

20280 ms

head-scripts.458c673e2e7613985f65.js

358 ms

shims.5725196bbad17ec9bcea.js

368 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sefa.ru, 5% (4 requests) were made to Google.com and 5% (4 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (20.7 sec) relates to the external source Reg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.3 kB (41%)

Content Size

464.3 kB

After Optimization

276.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sefa.ru main page is 464.3 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. 50% of websites need less resources to load. HTML takes 185.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 153.4 kB

  • Original 185.1 kB
  • After minification 160.2 kB
  • After compression 31.6 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. This page needs HTML code to be minified as it can gain 24.9 kB, which is 13% 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 153.4 kB or 83% of the original size.

JavaScript Optimization

-0%

Potential reduce by 564 B

  • Original 125.6 kB
  • After minification 125.6 kB
  • After compression 125.0 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

-22%

Potential reduce by 34.3 kB

  • Original 153.6 kB
  • After minification 153.6 kB
  • After compression 119.4 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. Sefa.ru needs all CSS files to be minified and compressed as it can save up to 34.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (63%)

Requests Now

63

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sefa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sefa.ru

sefa.ru

957 ms

manifest.5d6d47cbe39dc50b8647.js

manifest.5d6d47cbe39dc50b8647.js

236 ms

head-scripts-content.06ce627cd763ce21ada3.js

head-scripts-content.06ce627cd763ce21ada3.js

20280 ms

head-scripts.458c673e2e7613985f65.js

head-scripts.458c673e2e7613985f65.js

358 ms

shims.5725196bbad17ec9bcea.js

shims.5725196bbad17ec9bcea.js

368 ms

js

js

75 ms

all-content.8b1d0c10d51588ee19c3.css

all-content.8b1d0c10d51588ee19c3.css

1158 ms

all-body.db69b79cd46bb5b46b19.css

all-body.db69b79cd46bb5b46b19.css

667 ms

domain-shop-lot.aa2f4a6e6c1773db3d2b.css

domain-shop-lot.aa2f4a6e6c1773db3d2b.css

504 ms

api.js

api.js

64 ms

vendors.5a23c43ac80020b103ec.js

vendors.5a23c43ac80020b103ec.js

930 ms

all-content.efda9a7a2c9a943f24e9.js

all-content.efda9a7a2c9a943f24e9.js

20691 ms

all.12d504d6f965391c868e.js

all.12d504d6f965391c868e.js

554 ms

all-body.5e376c847ed30f30d505.js

all-body.5e376c847ed30f30d505.js

20692 ms

domain-shop-lot.a62a78fe45f8dc203623.js

domain-shop-lot.a62a78fe45f8dc203623.js

18556 ms

regional-phone.5bf1bf9c7c44d49a4a05.js

regional-phone.5bf1bf9c7c44d49a4a05.js

1047 ms

analytics.js

analytics.js

626 ms

gtm.js

gtm.js

623 ms

b-icon_style_cross.svg

b-icon_style_cross.svg

1187 ms

b-header__logo_type_ru.svg

b-header__logo_type_ru.svg

1327 ms

b-header__logo-mobile.svg

b-header__logo-mobile.svg

1889 ms

b-header__menu-toggle.svg

b-header__menu-toggle.svg

1842 ms

b-header__menu-toggle.svg

b-header__menu-toggle.svg

1838 ms

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

1495 ms

b-header__logo-mobile_type_ru.9dcbb1fb8ab4df30bc9d822fefd1d010.svg

b-header__logo-mobile_type_ru.9dcbb1fb8ab4df30bc9d822fefd1d010.svg

10856 ms

b-header__menu-toggle.c78c1e9c3dab73040bbccdb6bce6960a.svg

b-header__menu-toggle.c78c1e9c3dab73040bbccdb6bce6960a.svg

1767 ms

ds-icons__arrow-left_black-800.f06a437263fa3032f781e842a13d3287.svg

ds-icons__arrow-left_black-800.f06a437263fa3032f781e842a13d3287.svg

1838 ms

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

1841 ms

ds-icons__link-external_black-400.9485bcce762687dcd88f0e4c6e78ad2a.svg

ds-icons__link-external_black-400.9485bcce762687dcd88f0e4c6e78ad2a.svg

2058 ms

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

10828 ms

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

8516 ms

b-domain-shop-lot-external__icon_site_yandex.ff71e874e451e56ac82a541e58792f37.svg

b-domain-shop-lot-external__icon_site_yandex.ff71e874e451e56ac82a541e58792f37.svg

12929 ms

b-domain-shop-lot-external__icon_site_google.6e80e9ec7868355eb8c0db60e9ae86f6.svg

b-domain-shop-lot-external__icon_site_google.6e80e9ec7868355eb8c0db60e9ae86f6.svg

8767 ms

b-domain-shop-lot-external__icon_site_rambler.e3915267e8755cfb844dfa18f506f7cb.svg

b-domain-shop-lot-external__icon_site_rambler.e3915267e8755cfb844dfa18f506f7cb.svg

2180 ms

b-domain-shop-lot-external__icon_site_yahoo.380ae41fae91f37e03f4b51491c25fb4.svg

b-domain-shop-lot-external__icon_site_yahoo.380ae41fae91f37e03f4b51491c25fb4.svg

9274 ms

b-domain-shop-lot-external__icon_site_bing.85234dd364db6301f5c9eff6a9b0ff74.svg

b-domain-shop-lot-external__icon_site_bing.85234dd364db6301f5c9eff6a9b0ff74.svg

12925 ms

b-domain-shop-lot-external__icon_site_mail.f04d2bd8e55050ff056aae8145792640.svg

b-domain-shop-lot-external__icon_site_mail.f04d2bd8e55050ff056aae8145792640.svg

8932 ms

ds-icons__cart_white.43d7ef175927e85ef32974f37d6477a4.svg

ds-icons__cart_white.43d7ef175927e85ef32974f37d6477a4.svg

9075 ms

ds-icons__check-bold_green-400.e9b654bc451e9964de06683fb950ede7.svg

ds-icons__check-bold_green-400.e9b654bc451e9964de06683fb950ede7.svg

9205 ms

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

9350 ms

ds-icons__mc-hosting-upsale.bba87ddb49784f24e293b6e59d6b57a4.svg

ds-icons__mc-hosting-upsale.bba87ddb49784f24e293b6e59d6b57a4.svg

10535 ms

ds-icons__mc-constructor-upsale.3e9e2213a7a30ba5302f4f58a8c76640.svg

ds-icons__mc-constructor-upsale.3e9e2213a7a30ba5302f4f58a8c76640.svg

9555 ms

ds-icons__mc-vps-upsale.aaa4129c8ce4885d52054611068111d8.svg

ds-icons__mc-vps-upsale.aaa4129c8ce4885d52054611068111d8.svg

9643 ms

ds-icons__mc-ssl-upsale.0c6befea0194de9f952ffdcd99e4c312.svg

ds-icons__mc-ssl-upsale.0c6befea0194de9f952ffdcd99e4c312.svg

9769 ms

ds-icons__mc-dedicated-upsale.a7db26d337e1a8bf6b401f97b6466639.svg

ds-icons__mc-dedicated-upsale.a7db26d337e1a8bf6b401f97b6466639.svg

20483 ms

logo.svg

logo.svg

20483 ms

number-one.svg

number-one.svg

10904 ms

mastercard.svg

mastercard.svg

10935 ms

visa.svg

visa.svg

11030 ms

mir.svg

mir.svg

11064 ms

sberbank.svg

sberbank.svg

11164 ms

qiwi.svg

qiwi.svg

11205 ms

yamoney.svg

yamoney.svg

11286 ms

sbp.svg

sbp.svg

11220 ms

conversion_async.js

conversion_async.js

541 ms

dp.js

dp.js

407 ms

js

js

244 ms

js

js

174 ms

recaptcha__en.js

recaptcha__en.js

784 ms

tag_jet_beta.js

tag_jet_beta.js

1354 ms

code.cake025.ru

code.cake025.ru

928 ms

footer-new_award.svg

footer-new_award.svg

20342 ms

653 ms

collect

collect

320 ms

collect

collect

595 ms

b-breadcrumbs__arrow.af567313f778874752ca3e3340546ade.svg

b-breadcrumbs__arrow.af567313f778874752ca3e3340546ade.svg

20044 ms

ds-icons__arrow-dropdown_white.77910803296cdc0bf23ea1734f0525b2.svg

ds-icons__arrow-dropdown_white.77910803296cdc0bf23ea1734f0525b2.svg

11287 ms

b-socialnets__link_icon_vkontakte.70830fb261b985739697c69a0c2a2769.svg

b-socialnets__link_icon_vkontakte.70830fb261b985739697c69a0c2a2769.svg

11278 ms

b-socialnets__link_icon_twitter.077d934962387e74920bc1082e2067ce.svg

b-socialnets__link_icon_twitter.077d934962387e74920bc1082e2067ce.svg

19689 ms

b-socialnets__link_icon_youtube.ca1d8aa86cd90c9c94b8f0001070150f.svg

b-socialnets__link_icon_youtube.ca1d8aa86cd90c9c94b8f0001070150f.svg

19687 ms

b-socialnets__link_icon_telegram.39bd25a9a2c28c3365ee2c320cc34ebb.svg

b-socialnets__link_icon_telegram.39bd25a9a2c28c3365ee2c320cc34ebb.svg

19060 ms

b-socialnets__link_icon_ok.f0e8d382caa9207d19425f751c1dc982.svg

b-socialnets__link_icon_ok.f0e8d382caa9207d19425f751c1dc982.svg

19065 ms

145 ms

b-socialnets__link_icon_moikrug.9f256a4403bdcbeb6e1ab3a5db95b0d0.svg

b-socialnets__link_icon_moikrug.9f256a4403bdcbeb6e1ab3a5db95b0d0.svg

19641 ms

ds-icons__domain_white.f4c7d05a7038a64ead4b7ec44319e805.svg

ds-icons__domain_white.f4c7d05a7038a64ead4b7ec44319e805.svg

18975 ms

ga-audiences

ga-audiences

18 ms

advert.gif

advert.gif

580 ms

sync_cookie_image_decide

sync_cookie_image_decide

131 ms

1

1

125 ms

1379221

1379221

125 ms

tagtag.min.js

tagtag.min.js

61 ms

Accessibility Review

sefa.ru accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[role]s are not contained by their required parent element

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sefa.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

High

Missing source maps for large first-party JavaScript

SEO Factors

sefa.ru SEO score

77

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

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sefa.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Sefa.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

sefa.ru

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