Tools & Wizards About Us
lifedata.ru screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lifedata.ru

Page Load Speed

4.6 sec in total

First Response

146 ms

Resources Loaded

4 sec

Page Rendered

399 ms

lifedata.ru screenshot

About Website

Click here to check amazing Lifedata content. Otherwise, check out these important facts you probably never knew about lifedata.ru

Домен lifedata.ru продаётся. Цена: 32 000,00 р. Категории: Бизнес - Бизнес (другое); Разное - Бренды; Автоматические категории - Старше 5-ти лет. Вся информация о домене в магазине доменов Рег.ру.

Visit lifedata.ru

Key Findings

We analyzed Lifedata.ru page load time and found that the first response time was 146 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lifedata.ru performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

146 ms

lifedata.ru

584 ms

manifest.3a3a04ed93f3a7a6f850.js

236 ms

head-scripts.2ff7329da5c555107564.js

359 ms

design-system.e37fb26f5769a4208584.js

605 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Lifedata.ru, 6% (4 requests) were made to Files.reg.ru and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (994 ms) relates to the external source Reg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.0 kB (55%)

Content Size

448.7 kB

After Optimization

200.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lifedata.ru main page is 448.7 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. HTML takes 269.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 232.4 kB

  • Original 269.9 kB
  • After minification 205.8 kB
  • After compression 37.5 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 64.1 kB, which is 24% 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 232.4 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 1.3 kB

  • Original 31.2 kB
  • After minification 29.9 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. Lifedata images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 86.8 kB
  • After minification 86.8 kB
  • After compression 86.7 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

-23%

Potential reduce by 14.2 kB

  • Original 60.8 kB
  • After minification 60.8 kB
  • After compression 46.6 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. Lifedata.ru needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (81%)

Requests Now

57

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifedata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

146 ms

lifedata.ru

lifedata.ru

584 ms

manifest.3a3a04ed93f3a7a6f850.js

manifest.3a3a04ed93f3a7a6f850.js

236 ms

head-scripts.2ff7329da5c555107564.js

head-scripts.2ff7329da5c555107564.js

359 ms

design-system.e37fb26f5769a4208584.js

design-system.e37fb26f5769a4208584.js

605 ms

shims.b18bb090e38254503d29.js

shims.b18bb090e38254503d29.js

493 ms

analytics.64dedfbb73de3cd3df39.js

analytics.64dedfbb73de3cd3df39.js

630 ms

design-system.41669e8265cfd6184da6.css

design-system.41669e8265cfd6184da6.css

390 ms

all.0387a61b07cc2611aadd.css

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883 ms

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401 ms

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633 ms

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514 ms

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977 ms

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632 ms

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all.dd618adc4a1b29bc1510.js

994 ms

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916 ms

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915 ms

regional-phone.ed7d85f96ef2cfce0caf.js

regional-phone.ed7d85f96ef2cfce0caf.js

915 ms

gtm.js

gtm.js

85 ms

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566 ms

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ds-icons__client_white.svg

436 ms

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497 ms

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567 ms

ds-icons__search_color-font-secondary-accent.svg

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736 ms

Inter-Regular.woff

Inter-Regular.woff

879 ms

Inter-Medium.woff

Inter-Medium.woff

932 ms

Inter-SemiBold.woff

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930 ms

js

js

66 ms

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210 ms

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208 ms

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266 ms

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ds-icons__search_color-font-primary-main.b22e94408ddbbdb3ade69de580f1659e.svg

330 ms

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ds-icons__search_color-font-secondary-accent.bffde08a9c76f4aa8a1976235dd79179.svg

339 ms

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ds-icons__arrow-left_black-800.70159adc55d23d4fa533d98c4e5e0a1e.svg

328 ms

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b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

337 ms

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ds-icons__link-external_black-400.9f6289634915cd9ef12a292d97cca69a.svg

387 ms

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b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

448 ms

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

450 ms

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

464 ms

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

462 ms

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

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

502 ms

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508 ms

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598 ms

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

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

600 ms

ds-icons__cart_color-font-primary-inverse.918469e0b2ab6cc7e961356d5b5713cf.svg

ds-icons__cart_color-font-primary-inverse.918469e0b2ab6cc7e961356d5b5713cf.svg

604 ms

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601 ms

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ds-icons__question-circle_color-font-placeholder.99ba65c162d1c128053a6efe318047d3.svg

653 ms

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655 ms

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702 ms

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704 ms

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707 ms

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715 ms

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745 ms

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750 ms

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805 ms

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811 ms

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770 ms

AeonikPro-Medium.woff

AeonikPro-Medium.woff

608 ms

tag.js

tag.js

781 ms

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791 ms

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749 ms

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advert.gif

569 ms

tagtag.min.js

tagtag.min.js

54 ms

Accessibility Review

lifedata.ru accessibility score

85

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lifedata.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

lifedata.ru SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

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 Lifedata.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 Lifedata.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

lifedata.ru

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