19 sec in total
3.9 sec
11 sec
4.1 sec
Click here to check amazing Spbdiagnostics content for Russia. Otherwise, check out these important facts you probably never knew about spbdiagnostics.ru
Современная диагностическая клиника (клиника "СДК"). УЗИ, гастроскопия, ФГДС, колоноскопия, гинекология, узи плода при беременности, гастроэнтерология в спб. Консультация гастроэнтеролога, гинеколога,...
Visit spbdiagnostics.ruWe analyzed Spbdiagnostics.ru page load time and found that the first response time was 3.9 sec and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
spbdiagnostics.ru performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value7.2 s
5/100
25%
Value4.4 s
74/100
10%
Value340 ms
74/100
30%
Value0.743
6/100
15%
Value9.1 s
32/100
10%
3863 ms
281 ms
71 ms
288 ms
482 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 90% of them (61 requests) were addressed to the original Spbdiagnostics.ru, 3% (2 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Spbdiagnostics.ru.
Page size can be reduced by 269.6 kB (15%)
1.8 MB
1.5 MB
In fact, the total size of Spbdiagnostics.ru main page is 1.8 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 51.0 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 51.0 kB or 83% of the original size.
Potential reduce by 91.3 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. Spbdiagnostics images are well optimized though.
Potential reduce by 111.0 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 111.0 kB or 63% of the original size.
Potential reduce by 16.3 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. Spbdiagnostics.ru needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 75% of the original size.
Number of requests can be reduced by 17 (27%)
64
47
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spbdiagnostics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
spbdiagnostics.ru
3863 ms
boilerplate.css
281 ms
css
71 ms
jquery.fancybox.css
288 ms
common.css
482 ms
style.css
290 ms
modernizr-2.6.3.js
487 ms
jquery-1.10.1.min.js
669 ms
jquery.fancybox.pack.js
412 ms
main.js
382 ms
hit.php
284 ms
header-bg-stretch.jpg
281 ms
header-bg.jpg
1881 ms
header-help_nav.png
292 ms
header-search.png
326 ms
header-action.png
541 ms
special-hover.png
536 ms
stomatologiya1_53_53_1_100.jpg
624 ms
endoskopiya_53_53_1_100.jpg
1852 ms
kons_53_53_1_100.jpg
1880 ms
l-menu-action.png
1870 ms
uzd_53_53_1_100.jpg
1905 ms
med_usl_53_53_1_100.jpg
1893 ms
lab_53_53_1_100.jpg
1905 ms
icon-vk_53_53_1_100.jpg
1906 ms
v2.png
2089 ms
img_0185-2-642_624_313_1_100.jpg
4805 ms
10_624_313_1_100.jpg
5832 ms
img_0017-642-4-331_624_313_1_100.jpg
6993 ms
img_1766-642_624_313_1_100.jpg
2884 ms
img_1835-sl-642_624_313_1_100.jpg
2751 ms
img_0081-642-331_624_313_1_100.jpg
4389 ms
img_1851-642_624_313_1_100.jpg
4221 ms
section-slider-nav.png
3779 ms
1_169_218_1_100.jpg
4369 ms
2_169_218_1_100.jpg
4491 ms
3_169_218_1_100.jpg
4849 ms
4_169_218_1_100.jpg
4698 ms
5_169_218_1_100.jpg
4960 ms
6_169_218_1_100.jpg
5045 ms
7_169_218_1_100.jpg
5136 ms
footer-bg-stretch.jpg
5027 ms
footer-bg.jpg
5136 ms
01_s_149_149_1_100.jpg
5854 ms
09_s_149_149_1_100.jpg
5180 ms
02_s_149_149_1_100.jpg
5275 ms
g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf
1589 ms
pkYDSlCHbDnBWPT5PPFFTA.ttf
1617 ms
05_s_149_149_1_100.jpg
5290 ms
07_s_149_149_1_100.jpg
5523 ms
03_s_149_149_1_100.jpg
5549 ms
06_s_149_149_1_100.jpg
5399 ms
10_s_149_149_1_100.jpg
5575 ms
watch.js
1255 ms
08_s_149_149_1_100.jpg
5686 ms
analytics.js
1253 ms
11_s_149_149_1_100.jpg
4304 ms
12_s_149_149_1_100.jpg
4357 ms
16_s_149_149_1_100.jpg
4581 ms
13_s_149_149_1_100.jpg
4743 ms
17_s_149_149_1_100.jpg
4592 ms
15_s_149_149_1_100.jpg
4683 ms
f-copyright.jpg
4584 ms
f-phone.jpg
4730 ms
f-address.jpg
4563 ms
collect
43 ms
f-clock.jpg
4476 ms
header-paging.png
3986 ms
spbdiagnostics.ru accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
spbdiagnostics.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
spbdiagnostics.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spbdiagnostics.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 Spbdiagnostics.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.
spbdiagnostics.ru
Open Graph description is not detected on the main page of Spbdiagnostics. 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: