Access rantek.ru. Лечение в Германии, Финляндии, Швейцарии, Франции: клиники, цены, отзывы

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

rantek.ru

1476 ms

www.rantek.ru

1508 ms

stylesheet_357edcec08.css

450 ms

new_style.css

446 ms

pstyles.css

300 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 58% of them (54 requests) were addressed to the original Rantek.ru, 17% (16 requests) were made to Vk.com and 4% (4 requests) were made to Share.pluso.ru. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Rantek.ru.

Content Size

874.5 kB

After Optimization

488.0 kB

In fact, the total size of Rantek.ru main page is 874.5 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. 35% of websites need less resources to load. Images take 409.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 43.8 kB

Original 58.1 kB
After minification 52.7 kB
After compression 14.3 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 43.8 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 42.0 kB

Original 409.6 kB
After minification 367.6 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. Rantek images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 237.3 kB

Original 329.0 kB
After minification 266.2 kB
After compression 91.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 237.3 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 63.4 kB

Original 77.8 kB
After minification 62.0 kB
After compression 14.4 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. Rantek.ru needs all CSS files to be minified and compressed as it can save up to 63.4 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rantek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rantek.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Rantek.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

rantek.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Лечение в Германии, Финляндии, Швейцарии, Франции: клиники, цены, отзывы

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

rantek.ru

www.rantek.ru

stylesheet_357edcec08.css

new_style.css

pstyles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

rantek.ru

www.rantek.ru

stylesheet_357edcec08.css

new_style.css

pstyles.css

jquery.js

new_main.js

javascript_e0b36aecfd.js

openapi.js

new_mtapx_l.gif

clear.gif

new_mtapx_m.gif

new_mtapx_r.gif

new_stapx_l.gif

new_stc_l.gif

new_stc_r.gif

new_logo.gif

new_bullet-green.gif

new_stapx_r.gif

new_mcapx_l.gif

03a.jpg

new_bi_corner1.gif

new_bi_c2_bg.gif

new_bi_corner2.gif

new_bi_c3_bg.gif

new_pup.gif

new_mcapx_r.gif

new_brightapx_l.gif

new_ml_div.gif

new_brightapx_r.gif

new_rm_head.gif

RTEmagicC_dok_02.jpg.jpg

RTEmagicC_lemanik_vrach1_01.jpg.jpg

b4384c29d6.jpg

1a335b1836.jpg

a6490c2253.jpg

0738d9a615.jpg

c073cb533b.jpg

searchbutton.gif

bulflag-de_02.gif

bulflag-sw_02.gif

Finlandflag1236.gif

bulflag-fr_02.gif