Access medinform.nnov.ru.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value2,950 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

medinform.nnov.ru

730 ms

jquery.js

268 ms

common.js

264 ms

geo.js

289 ms

map.js

290 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 55% of them (65 requests) were addressed to the original Medinform.nnov.ru, 24% (28 requests) were made to Core-renderer-tiles.maps.yandex.net and 8% (9 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Core-renderer-tiles.maps.yandex.net.

Content Size

992.4 kB

After Optimization

683.2 kB

In fact, the total size of Medinform.nnov.ru main page is 992.4 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. 60% of websites need less resources to load. Images take 458.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 272.9 kB

Original 371.9 kB
After minification 353.6 kB
After compression 98.9 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 272.9 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 19.7 kB

Original 458.5 kB
After minification 438.9 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. Medinform Nnov images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 12.2 kB

Original 140.8 kB
After minification 140.8 kB
After compression 128.6 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

-21%

Potential reduce by 4.4 kB

Original 21.1 kB
After minification 21.1 kB
After compression 16.8 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. Medinform.nnov.ru needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 21% of the original size.

Requests Now

105

After Optimization

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medinform Nnov. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

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

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

High

Page has valid source maps

Search Engine Optimization Advices

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

High

robots.txt is not valid

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medinform.nnov.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Medinform.nnov.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

medinform.nnov.ru

Open Graph description is not detected on the main page of Medinform Nnov. 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

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

medinform.nnov.ru

jquery.js

common.js

geo.js

map.js

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

medinform.nnov.ru

jquery.js

common.js

geo.js

map.js

jquery.form.js

nyromodal.js

select.js

inmaps.css

nyromodal.css

ulogin.js

reset.css

text.css

styles.css

jquery.treeview.css

adsbygoogle.js

zp.js

combine

watch.js

headbg.png

logo.png

register.png

key.png

bg.jpg

btn.png

46.gif

objects049.gif

29.gif

group.gif

sbar.png

0a57deb092342f28e42dfbf44658d448.jpg

40f6c8e799d1c6e66b91baf903adb443.jpg

bd90f3a9c8405572a8a56a7f5f64189e.jpg

add_object.png

clinik.png

zubi.png

apteka.png

diagnostik.png

buildings.png

peoplebanner.jpg

providers-32-classic.png

show_ads_impl.js

zrt_lookup.html

map_category23.jpg