Tools & Wizards About Us
med-catalog.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

med-catalog.com

Медицина и фармацевтика - медицинский каталог сайтов и статей со всего мира

Page Load Speed

3.1 sec in total

First Response

479 ms

Resources Loaded

2.1 sec

Page Rendered

505 ms

med-catalog.com screenshot

About Website

Visit med-catalog.com now to see the best up-to-date Med Catalog content for Russia and also check out these interesting facts you probably never knew about med-catalog.com

Наш медицинский каталог содержит более 1000 сайтов и статей о медицине и фармацевтике, которые были отобраны и проверены вручную.

Visit med-catalog.com

Key Findings

We analyzed Med-catalog.com page load time and found that the first response time was 479 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

med-catalog.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value4,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.39

26/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

med-catalog.com

479 ms

main.css

125 ms

pop_up.js

249 ms

brand

30 ms

9028.js

442 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 37% of them (16 requests) were addressed to the original Med-catalog.com, 12% (5 requests) were made to Pagead2.googlesyndication.com and 9% (4 requests) were made to Acint.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Med-catalog.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.0 kB (17%)

Content Size

640.6 kB

After Optimization

532.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Med-catalog.com main page is 640.6 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. 35% of websites need less resources to load. Images take 511.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.7 kB

  • Original 44.2 kB
  • After minification 43.9 kB
  • After compression 7.5 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 36.7 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 21.7 kB

  • Original 511.0 kB
  • After minification 489.2 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. Med Catalog images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 42.4 kB

  • Original 76.9 kB
  • After minification 68.7 kB
  • After compression 34.4 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 42.4 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 7.1 kB

  • Original 8.5 kB
  • After minification 5.6 kB
  • After compression 1.4 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. Med-catalog.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Med Catalog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

med-catalog.com

med-catalog.com

479 ms

main.css

main.css

125 ms

pop_up.js

pop_up.js

249 ms

brand

brand

30 ms

9028.js

9028.js

442 ms

show_ads.js

show_ads.js

5 ms

brand

brand

45 ms

head_bg_1.jpg

head_bg_1.jpg

372 ms

1x1.gif

1x1.gif

183 ms

up_m_p.jpg

up_m_p.jpg

271 ms

site_16183.jpg

site_16183.jpg

770 ms

site_14620.jpg

site_14620.jpg

662 ms

site_14532.jpg

site_14532.jpg

770 ms

site_12576.jpg

site_12576.jpg

676 ms

site_11895.jpg

site_11895.jpg

770 ms

site_11628.jpg

site_11628.jpg

994 ms

site_11381.jpg

site_11381.jpg

1054 ms

site_10765.jpg

site_10765.jpg

932 ms

site_10525.jpg

site_10525.jpg

1167 ms

site_10100.jpg

site_10100.jpg

1165 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

58 ms

ca-pub-7388517612821408.js

ca-pub-7388517612821408.js

40 ms

zrt_lookup.html

zrt_lookup.html

39 ms

show_ads_impl.js

show_ads_impl.js

46 ms

s

s

419 ms

ads

ads

236 ms

osd.js

osd.js

11 ms

close.png

close.png

133 ms

204460.js

204460.js

806 ms

aci.js

aci.js

207 ms

101 ms

189 ms

m_js_controller.js

m_js_controller.js

22 ms

abg.js

abg.js

39 ms

favicon

favicon

68 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

61 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

52 ms

s

s

30 ms

x_button_blue2.png

x_button_blue2.png

10 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

247 ms

match

match

203 ms

showad_full.js

showad_full.js

403 ms

Accessibility Review

med-catalog.com accessibility score

74

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

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

High

Image elements do not have [alt] attributes

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

Best Practices

med-catalog.com best practices score

67

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

med-catalog.com SEO score

83

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

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 Med-catalog.com 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 Med-catalog.com 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

med-catalog.com

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