Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

grandex.ru

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Page Load Speed

7.1 sec in total

First Response

2.1 sec

Resources Loaded

4.8 sec

Page Rendered

181 ms

grandex.ru screenshot

About Website

Welcome to grandex.ru homepage info - get ready to check Grandex best content for Russia right away, or after learning these important things about grandex.ru

Grandex.ru - Медицинский портал, медоборудование, лекарственные средства, энциклопедия, справочники, новости медицины, медицинская выставка, медицинские товары, медицинская фирма, медицинские статьи

Visit grandex.ru

Key Findings

We analyzed Grandex.ru page load time and found that the first response time was 2.1 sec and then it took 5 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

grandex.ru performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

grandex.ru

2140 ms

css4.css

137 ms

shapka.js

263 ms

tooltips.js

267 ms

adsbygoogle.js

8 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 53% of them (47 requests) were addressed to the original Grandex.ru, 8% (7 requests) were made to Pagead2.googlesyndication.com and 7% (6 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Grandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.3 kB (18%)

Content Size

854.9 kB

After Optimization

697.6 kB

In fact, the total size of Grandex.ru main page is 854.9 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. 45% of websites need less resources to load. Images take 522.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 57.4 kB

  • Original 71.4 kB
  • After minification 67.0 kB
  • After compression 13.9 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 57.4 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 9.9 kB

  • Original 522.2 kB
  • After minification 512.3 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. Grandex images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 84.9 kB

  • Original 255.6 kB
  • After minification 254.4 kB
  • After compression 170.7 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 84.9 kB or 33% of the original size.

CSS Optimization

-87%

Potential reduce by 5.0 kB

  • Original 5.8 kB
  • After minification 4.9 kB
  • After compression 766 B

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. Grandex.ru needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (65%)

Requests Now

80

After Optimization

28

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grandex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

grandex.ru accessibility score

57

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

grandex.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

grandex.ru SEO score

72

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Grandex.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 Grandex.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

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