Tools & Wizards About Us
nv-medica.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

nv-medica.ru

Медицинский центр НВ-МЕДИКА. Медицинские книжки, справки, анализы, Check-up

Page Load Speed

7.4 sec in total

First Response

414 ms

Resources Loaded

5.4 sec

Page Rendered

1.6 sec

nv-medica.ru screenshot

About Website

Visit nv-medica.ru now to see the best up-to-date Nv Medica content and also check out these interesting facts you probably never knew about nv-medica.ru

Медицинский центр НВ-МЕДИКА

Visit nv-medica.ru

Key Findings

We analyzed Nv-medica.ru page load time and found that the first response time was 414 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nv-medica.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

nv-medica.ru

414 ms

nv-medica.ru

1503 ms

ui.design-tokens.min.css

642 ms

default_c0d54413dc6e25c2d2c7ec53853d5426_v1.css

519 ms

template_c8d5867b9eba75727d5a4946605732c0_v1.css

2770 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Nv-medica.ru, 6% (2 requests) were made to Bitrix.info and 3% (1 request) were made to . The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Nv-medica.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (64%)

Content Size

3.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nv-medica.ru main page is 3.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 462.6 kB

  • Original 553.2 kB
  • After minification 462.8 kB
  • After compression 90.6 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 90.4 kB, which is 16% 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 462.6 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 15.5 kB

  • Original 620.2 kB
  • After minification 604.7 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. Nv Medica images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 989.8 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 441.5 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 989.8 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 766.6 kB

  • Original 904.3 kB
  • After minification 880.6 kB
  • After compression 137.6 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. Nv-medica.ru needs all CSS files to be minified and compressed as it can save up to 766.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nv Medica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nv-medica.ru

nv-medica.ru

414 ms

nv-medica.ru

nv-medica.ru

1503 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

642 ms

default_c0d54413dc6e25c2d2c7ec53853d5426_v1.css

default_c0d54413dc6e25c2d2c7ec53853d5426_v1.css

519 ms

template_c8d5867b9eba75727d5a4946605732c0_v1.css

template_c8d5867b9eba75727d5a4946605732c0_v1.css

2770 ms

popup.min.css

popup.min.css

654 ms

core.min.js

core.min.js

1205 ms

kernel_main_v1.js

kernel_main_v1.js

1158 ms

ajax.min.js

ajax.min.js

769 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

911 ms

speed.min.js

speed.min.js

797 ms

lazysizes.min.js

lazysizes.min.js

896 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

934 ms

actual.counter.min.js

actual.counter.min.js

1029 ms

template_e72ab3687e4fc832404f8e66789fbd2e_v1.js

template_e72ab3687e4fc832404f8e66789fbd2e_v1.js

1693 ms

default_6d32484935b0108681bcdb8ab8e94713_v1.js

default_6d32484935b0108681bcdb8ab8e94713_v1.js

1068 ms

default_2da9a25153e0ef0f7cfb897724521488_v1.js

default_2da9a25153e0ef0f7cfb897724521488_v1.js

1156 ms

setTheme.php

setTheme.php

1224 ms

ba.js

ba.js

294 ms

dwbm01p98it64jl981penx8t285eczta.png

dwbm01p98it64jl981penx8t285eczta.png

283 ms

gv7j9ave5yj8111rqalat9h0yjjgcuf3.jpg

gv7j9ave5yj8111rqalat9h0yjjgcuf3.jpg

664 ms

header_icons.svg

header_icons.svg

157 ms

double_ring.svg

double_ring.svg

147 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

7 ms

social.svg

social.svg

533 ms

payment.svg

payment.svg

400 ms

tag.js

tag.js

882 ms

bx_stat

bx_stat

229 ms

n2cobqj1zal9zq9w24i4ewb2bjo322lp.jpg

n2cobqj1zal9zq9w24i4ewb2bjo322lp.jpg

133 ms

rv3zvche8l3bo4s60i0w66uk9fl5isj7.jpg

rv3zvche8l3bo4s60i0w66uk9fl5isj7.jpg

637 ms

print.min.css

print.min.css

135 ms

Accessibility Review

nv-medica.ru accessibility score

86

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

nv-medica.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

SEO Factors

nv-medica.ru SEO score

91

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nv-medica.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 Nv-medica.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

nv-medica.ru

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