Tools & Wizards About Us
doktor.rs screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

doktor.rs

Zdravlje i medicina - vaš internet doktor doktor.rs

Page Load Speed

9 sec in total

First Response

444 ms

Resources Loaded

8.3 sec

Page Rendered

187 ms

doktor.rs screenshot

About Website

Click here to check amazing Doktor content for Serbia. Otherwise, check out these important facts you probably never knew about doktor.rs

Zdravlje, lečenje, lekovi, vesti iz medicine. Adresar i baza podataka lekarskih i zdravstvenih ustanova i ordinacija. Medicina i zdravlje Srbije na internetu. Medicinski tekstovi, stručni radovi, medi...

Visit doktor.rs

Key Findings

We analyzed Doktor.rs page load time and found that the first response time was 444 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

doktor.rs performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

doktor.rs

444 ms

doktor.rs

624 ms

www.doktor.rs

1180 ms

g=css_main

722 ms

jquery.min.js

22 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 54% of them (48 requests) were addressed to the original Doktor.rs, 24% (21 requests) were made to Form.tehno.info and 3% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Doktor.rs.

Page Optimization Overview & Recommendations

Page size can be reduced by 982.6 kB (57%)

Content Size

1.7 MB

After Optimization

742.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doktor.rs main page is 1.7 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 51.5 kB

  • Original 71.5 kB
  • After minification 71.4 kB
  • After compression 19.9 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 51.5 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 9.6 kB

  • Original 204.6 kB
  • After minification 195.0 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. Doktor images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 700.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 496.0 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 700.2 kB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 221.2 kB

  • Original 253.2 kB
  • After minification 237.3 kB
  • After compression 32.0 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. Doktor.rs needs all CSS files to be minified and compressed as it can save up to 221.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (57%)

Requests Now

86

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doktor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

doktor.rs

doktor.rs

444 ms

doktor.rs

doktor.rs

624 ms

www.doktor.rs

www.doktor.rs

1180 ms

g=css_main

g=css_main

722 ms

jquery.min.js

jquery.min.js

22 ms

g=js_main

g=js_main

1051 ms

jquery.aw-showcase.min.js

jquery.aw-showcase.min.js

721 ms

script.js

script.js

482 ms

adsbygoogle.js

adsbygoogle.js

102 ms

index.js

index.js

37 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

73 ms

analytics.js

analytics.js

56 ms

gpt.js

gpt.js

137 ms

piwik.js

piwik.js

754 ms

tag.js

tag.js

862 ms

wrapper_outer.png

wrapper_outer.png

137 ms

logo.png

logo.png

53 ms

bg_search.png

bg_search.png

1055 ms

menu-bg.png

menu-bg.png

1652 ms

menu-bg-hover.png

menu-bg-hover.png

1625 ms

6124g-Kina-pobedila-koronu.jpg

6124g-Kina-pobedila-koronu.jpg

1744 ms

white-opacity-80.png

white-opacity-80.png

1687 ms

5771g-kafa-zacini82-719-main.jpg

5771g-kafa-zacini82-719-main.jpg

1979 ms

5727g-voce11-136-main.jpg

5727g-voce11-136-main.jpg

2489 ms

expand.png

expand.png

2745 ms

contract.png

contract.png

2748 ms

page_white_text.png

page_white_text.png

2736 ms

feed-icon16x16.png

feed-icon16x16.png

2800 ms

dnevnik33-457-short.jpg

dnevnik33-457-short.jpg

2740 ms

telefon-ruke-prevencija-672-short.jpg

telefon-ruke-prevencija-672-short.jpg

3043 ms

citrusi69-142-short.jpg

citrusi69-142-short.jpg

3321 ms

dorucak25-429-short.jpg

dorucak25-429-short.jpg

3315 ms

hrana-obrok-974-short.jpg

hrana-obrok-974-short.jpg

3334 ms

zlatko-small.jpg

zlatko-small.jpg

3342 ms

1214s-slepo-crevo.jpg

1214s-slepo-crevo.jpg

3377 ms

1083s-hernija.jpg

1083s-hernija.jpg

3619 ms

1105s-antibiotici.jpg

1105s-antibiotici.jpg

3899 ms

arrows-blue.png

arrows-blue.png

3894 ms

masaza-vulkansko-kamenje-578-main.jpg

masaza-vulkansko-kamenje-578-main.jpg

3481 ms

sauna-534-main.jpg

sauna-534-main.jpg

3908 ms

vrnjacka-banja-spa.jpg

vrnjacka-banja-spa.jpg

3956 ms

netdoktor-sprite.png

netdoktor-sprite.png

3500 ms

bullet-navi.png

bullet-navi.png

4112 ms

245 ms

mapapreview.png

mapapreview.png

4175 ms

netdoktorpreview.png

netdoktorpreview.png

4464 ms

google_play.png

google_play.png

4460 ms

facebook.png

facebook.png

4481 ms

twitter.png

twitter.png

3957 ms

rss.png

rss.png

3969 ms

doktor.market.png

doktor.market.png

3984 ms

collect

collect

18 ms

collect

collect

40 ms

discussion.png

discussion.png

4548 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

4653 ms

js

js

81 ms

all.js

all.js

72 ms

addthis_widget.js

addthis_widget.js

156 ms

pubads_impl.js

pubads_impl.js

128 ms

ui-bg_inset-hard_100_f5f8f9_1x100.png

ui-bg_inset-hard_100_f5f8f9_1x100.png

4643 ms

all.js

all.js

84 ms

bootstrap.css

bootstrap.css

144 ms

font-awesome.min.css

font-awesome.min.css

123 ms

jquery-ui.css

jquery-ui.css

120 ms

bootstrap-timepicker.min.css

bootstrap-timepicker.min.css

126 ms

boxes.css

boxes.css

128 ms

ratings.css

ratings.css

124 ms

nform_style.css

nform_style.css

181 ms

jquery.min.js

jquery.min.js

218 ms

jquery-migrate.min.js

jquery-migrate.min.js

184 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

178 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

184 ms

jquery.ui.mouse.min.js

jquery.ui.mouse.min.js

191 ms

jquery.ui.slider.min.js

jquery.ui.slider.min.js

230 ms

form.js

form.js

231 ms

form_only.js

form_only.js

229 ms

jquery.iframe-transport.js

jquery.iframe-transport.js

232 ms

bootstrap.min.js

bootstrap.min.js

252 ms

js_libraries.js

js_libraries.js

285 ms

ads

ads

54 ms

container.html

container.html

23 ms

loader_4.gif

loader_4.gif

50 ms

check_smalln.png

check_smalln.png

51 ms

advert.gif

advert.gif

696 ms

ui-bg_glass_85_dfeffc_1x400.png

ui-bg_glass_85_dfeffc_1x400.png

4052 ms

sync_cookie_image_decide

sync_cookie_image_decide

144 ms

android_button.png

android_button.png

3470 ms

facebook_button.png

facebook_button.png

3451 ms

1

1

139 ms

Accessibility Review

doktor.rs accessibility score

79

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.

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

doktor.rs best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

doktor.rs SEO score

89

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doktor.rs can be misinterpreted by Google and other search engines. Our service has detected that Serbian 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 Doktor.rs 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

doktor.rs

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