Analyze Патенты на изобретения РФ и патентный поиск по библиотеке патентов России, в том числе новые патенты, опубликованные роспатент

Патентный поиск в библиотеке патентов и изобретений, зарегистрированных в РФ, патентные исследования. На сайте вы можете найти патент и бесплатно скачать официальную публикацию патента в формате PDF

Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    478 ms

  • Resources loaded

    4.3 sec

  • Page rendered

    2.5 sec

  • Total page load time

    7.3 sec

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

We analyzed page load time and found that the first response time was 478 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 307.4 kB
    Images 69.9 kB
    Javascripts 578.0 kB
    CSS 14.4 kB

    In fact, the total size of main page is 969.6 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. 55% of websites need less resources to load. Javascripts take 578.0 kB which makes up the majority of the site volume.

    • Original 307.4 kB
    • After minification 301.6 kB
    • After compression 58.6 kB

    HTML optimization

    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 248.8 kB or 81% of the original size.

    • Original 69.9 kB
    • After optimization 62.9 kB

    Image optimization

    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. Freepatent images are well optimized though.

    • Original 578.0 kB
    • After minification 577.6 kB
    • After compression 188.0 kB

    JavaScript optimization

    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 390.0 kB or 67% of the original size.

    • Original 14.4 kB
    • After minification 13.7 kB
    • After compression 3.4 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 76% of the original size.

Network requests diagram

  • style.css
  • share.js
  • adsbygoogle.js
  • logo.png
  • jquery-1.4.2.min.js
  • jquery.fancybox-1.3.1.pack.js
  • all.js
  • top-bg.jpg
  • 2540093-9-s_prew.gif
  • 2540092-3-s2_prew.gif
  • 2540091-s2_prew.gif
  • 2540089-8-s_prew.gif
  • 945.gif
  • 946.gif
  • 948.gif
  • 2540087-6-s_prew.gif
  • 2540085-3.gif
  • 2540082.gif
  • 2540081-s2_prew.gif
  • 2540080-9-s_prew.gif
  • 8242.gif
  • 2540079-10.gif
  • 2540077-53-s_prew.gif
  • 2540076-6-s_prew.gif
  • 2540075-4-s_prew.gif
  • 2540074-691-s_prew.gif
  • 8801.gif
  • 2540074-692.gif
  • 2540072-s2_prew.gif
  • 8804.gif
  • 947.gif
  • 2540070-6.gif
  • 2540069-2.gif
  • 2540067-8-s2_prew.jpg
  • 2540066-s2_prew.gif
  • 2540065-9-s2_prew.jpg
  • 2540064-s2_prew.gif
  • 2540062-s2_prew.jpg
  • 2540061-s2_prew.jpg
  • 2540058-s2_prew.gif
  • 2540055-s2_prew.gif
  • jquery.min.js
  • ca-pub-5205483873115932.js
  • zrt_lookup.html
  • show_ads_impl.js
  • pfsquaresanspro-light.ttf
  • pfhandbookpro-regular.ttf
  • 2540053-s2_prew.jpg
  • ads
  • suggest.js
  • opensearch.js
  • osd.js
  • ads
  • ga.js
  • watch.js
  • b-share-icon.png
  • ads
  • __utm.gif
  • 2540052-s2_prew.gif
  • 2540051-s2_prew.gif
  • 2540050-s2_prew.gif
  • watch.js
  • 2540049-s2_prew.gif
  • 2540047-s2_prew.gif
  • 2540046-s2_prew.gif
  • m_js_controller.js
  • abg.js
  • favicon
  • favicon
  • googlelogo_color_112x36dp.png
  • nessie_icon_tiamat_white.png
  • s
  • x_button_blue2.png
  • 2540045-s2_prew.gif
  • 2540044-s2_prew.gif
  • 2540043-2-s2_prew.gif
  • 8722.gif
  • E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
  • 2540041-s2_prew.gif
  • 2540040-s2_prew.gif
  • 2540039-s2_prew.gif
  • 2540038-s2_prew.gif
  • 2540037-s2_prew.jpg
  • 2540036-s2_prew.gif
  • 2540035-s2_prew.gif
  • 2540034-s2_prew.jpg
  • 2540033-s2_prew.gif
  • 2540032-s2_prew.gif
  • 2540029-6-s2_prew.gif
  • 2540027-s2_prew.gif
  • advert.gif
  • 2540026-3-s2_prew.gif
  • 2540025-s2_prew.gif
  • 2540024-s2_prew.jpg
  • 2540019-s2_prew.gif
  • 2540012-2-s_prew.gif
  • 2540011-s2_prew.jpg
  • 1
  • 2540004-s2_prew.gif
  • 2540003-13-s2_prew.gif
  • 2540002-s2_prew.gif
  • 26812653
  • 2540001-s2_prew.jpg
  • 2540000-15-s2_prew.gif
  • 2539997-10.gif
  • blank.gif
  • top.png
  • foot-bg.jpg

Our browser made a total of 110 requests to load all elements on the main page. We found that 73% of them (80 requests) were addressed to the original, 5% (5 requests) were made to and 5% (5 requests) were made to The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain

Additional info on


The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Freepatent. 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.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300

300 Mname: localhost191.localdomain
Rname: root.localhost191.localdomain
Serial: 2014111502
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 86400
MX 300 Pri: 10

Language and encoding

Good result


N/A  language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 64.7% of all visits is Russia. It’s good for that their server is also located in Russia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

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