6.2 sec in total
1.6 sec
4.5 sec
180 ms
Click here to check amazing Buildingtechnologies Siemens content for Russia. Otherwise, check out these important facts you probably never knew about buildingtechnologies.siemens.ru
Visit Siemens, the technology company focused on industry, infrastructure, transport, and healthcare.
Visit buildingtechnologies.siemens.ruWe analyzed Buildingtechnologies.siemens.ru page load time and found that the first response time was 1.6 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
buildingtechnologies.siemens.ru performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value8.0 s
2/100
25%
Value7.4 s
27/100
10%
Value1,260 ms
19/100
30%
Value0
100/100
15%
Value11.0 s
21/100
10%
1601 ms
262 ms
262 ms
406 ms
330 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 99% of them (85 requests) were addressed to the original Buildingtechnologies.siemens.ru, 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Buildingtechnologies.siemens.ru.
Page size can be reduced by 658.9 kB (70%)
945.6 kB
286.7 kB
In fact, the total size of Buildingtechnologies.siemens.ru main page is 945.6 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. 50% of websites need less resources to load. HTML takes 353.3 kB which makes up the majority of the site volume.
Potential reduce by 301.4 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 301.4 kB or 85% of the original size.
Potential reduce by 6.9 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. Buildingtechnologies Siemens images are well optimized though.
Potential reduce by 269.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 269.6 kB or 80% of the original size.
Potential reduce by 80.9 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. Buildingtechnologies.siemens.ru needs all CSS files to be minified and compressed as it can save up to 80.9 kB or 79% of the original size.
Number of requests can be reduced by 57 (69%)
83
26
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buildingtechnologies Siemens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
buildingtechnologies.siemens.ru
1601 ms
initial.min.css
262 ms
grid.min.css
262 ms
navigation.min.css
406 ms
content.min.css
330 ms
breadcrumb-mouseover.css
332 ms
example-sbt.css
403 ms
skin_old.css
401 ms
ctc.min.css
482 ms
SpryTabbedPanels.min.css
473 ms
press-picture-search.min.css
545 ms
modules.css
534 ms
sharetools_nonscript.css
554 ms
lightwindow-sbt.css
638 ms
form.css
622 ms
SpryTabbedPanels.js
674 ms
prototype.js
1000 ms
common.js
872 ms
core2.js
769 ms
init_sbt.js
766 ms
page_with_tabs.css
771 ms
sbt_new.css
807 ms
scriptaculous.js
272 ms
module.breadcrumb.js
281 ms
module.header-visual.js
291 ms
module.magnifier.js
459 ms
siteexplorer-get-content.js
460 ms
tooltip.js
459 ms
common.js
532 ms
effects.js
794 ms
lightwindow-sbt.js
776 ms
init.js
542 ms
additional.js
640 ms
langlist_sbt.html
409 ms
body.gif
261 ms
logo.gif
307 ms
430.jpg
664 ms
tb-button-building-technologies.png
443 ms
icon-tb-layer-close.gif
434 ms
tb-contact-ru.png
510 ms
tb-partners-ru.png
511 ms
tb-training-ru.png
521 ms
tb-sitemap-ru.png
568 ms
icon-link.gif
575 ms
icon-folder-collapsed.gif
640 ms
tab_active_ddd.gif
639 ms
tab_ddd.gif
655 ms
dotted-separator.gif
694 ms
864.png
850 ms
tools-mail.gif
770 ms
4kom_tel.gif
767 ms
4kom_fax.gif
789 ms
arrow_external.gif
795 ms
4mail.png
821 ms
arrow_external.JPG
912 ms
4kom_mobile.gif
896 ms
1075 ms
facebook.gif
884 ms
VK.gif
903 ms
twitter.gif
937 ms
effects.js
1029 ms
si-worldwide.gif
663 ms
mobile_sitelayer.gif
681 ms
si-country-sprite.png
694 ms
watch.js
32 ms
generic-button.gif
134 ms
blank.png
139 ms
grey.png
133 ms
faq_form_sbt.css
218 ms
content.css
218 ms
print.css
159 ms
69578.jpg
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buildingtechnologies.siemens.ru
791 ms
buildingtechnologies.siemens.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
buildingtechnologies.siemens.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
General
Impact
Issue
Detected JavaScript libraries
buildingtechnologies.siemens.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a valid hreflang
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buildingtechnologies.siemens.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Buildingtechnologies.siemens.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.
buildingtechnologies.siemens.ru
Open Graph description is not detected on the main page of Buildingtechnologies Siemens. 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: