6 sec in total
386 ms
4.5 sec
1.2 sec
Visit sob.by now to see the best up-to-date Sob content for Belarus and also check out these interesting facts you probably never knew about sob.by
Системы безопасности: установка, монтаж, продажа видеонаблюдения, шлагбаумов, турникетов, систем контроля доступа в Минске, Бресте, Гродно, Витебске, Могилеве, Гомеле и областях
Visit sob.byWe analyzed Sob.by page load time and found that the first response time was 386 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sob.by performance score
name
value
score
weighting
Value2.9 s
55/100
10%
Value5.1 s
25/100
25%
Value6.9 s
34/100
10%
Value660 ms
46/100
30%
Value0.652
9/100
15%
Value9.9 s
28/100
10%
386 ms
798 ms
242 ms
246 ms
248 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 84% of them (112 requests) were addressed to the original Sob.by, 4% (5 requests) were made to Consultsystems.ru and 3% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sob.by.
Page size can be reduced by 443.1 kB (50%)
893.7 kB
450.6 kB
In fact, the total size of Sob.by main page is 893.7 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. 55% of websites need less resources to load. Images take 511.6 kB which makes up the majority of the site volume.
Potential reduce by 112.7 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. This page needs HTML code to be minified as it can gain 16.3 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 112.7 kB or 81% of the original size.
Potential reduce by 196.8 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. Obviously, Sob needs image optimization as it can save up to 196.8 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 112.8 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 112.8 kB or 52% of the original size.
Potential reduce by 20.9 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. Sob.by needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 83% of the original size.
Number of requests can be reduced by 26 (20%)
130
104
The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sob. 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 from 5 to 1 for CSS and as a result speed up the page load time.
sob.by
386 ms
www.sob.by
798 ms
main.css
242 ms
cssverticalmenu.css
246 ms
cssverticalmenu.js
248 ms
highslide.css
250 ms
highslide-full.js
369 ms
jquery.min.js
19 ms
jquery.arcticmodal.js
251 ms
jquery.arcticmodal.css
361 ms
simple.css
389 ms
jquery.cookie.min.js
22 ms
skypeCheck.js
26 ms
top100.jcn
409 ms
functions.js
356 ms
357 ms
ga.js
19 ms
__utm.gif
14 ms
35_523355_154_802.jpg
128 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
246 ms
10065_125979_17_17.jpg
369 ms
10095_633383_16_16.jpg
375 ms
596_331016_15_15.jpg
369 ms
7231_999185_oxgard-cube-c-01-150x150.jpg
372 ms
7231_710493_927_t03mk-2.jpg
248 ms
7231_798857_848_225_paktika-t01-03-2.jpg
248 ms
7431_59831_polnorostovoy-2-110x110.jpg
371 ms
17652_990014_12_12.jpg
495 ms
17652_690250_11_11.jpg
617 ms
17652_608849_10_10.jpg
618 ms
9656_182373_POLIS-13-1.jpg
497 ms
136108_251790_PKO-8GSM_1.jpg
493 ms
136108_730846_PKO-86GSM_1.jpg
499 ms
136108_206579_PKO-84GSM_1.jpg
619 ms
143110_553815_MDV-7_1.jpg
619 ms
3013302_754878_65_1.jpg
620 ms
3013302_964678_40_1.jpg
633 ms
3013302_499460_26_1.jpg
745 ms
3013302_370371_65_1.jpg
745 ms
fon008.gif
130 ms
fon001.gif
501 ms
about-top.gif
133 ms
news-top.gif
131 ms
serv_top.gif
129 ms
proekt-top.gif
129 ms
contacts-top.gif
244 ms
off-top.gif
247 ms
termins-top.gif
248 ms
forum-top.gif
248 ms
video-top.gif
247 ms
access-top.gif
368 ms
timec-top.gif
366 ms
safe-top.gif
372 ms
alarm-top.gif
369 ms
calc-top.gif
368 ms
down-top.gif
493 ms
articles-top.gif
489 ms
main-top-logo.gif
622 ms
skype-online.png
495 ms
logo-top.gif
621 ms
cart.png
613 ms
oxgard-cube-c-01-150x150.jpg
740 ms
16.jpg
743 ms
ban_big_934.jpg
744 ms
2-small.jpg
863 ms
videonablyudenie-v-ofise-small.jpg
884 ms
zlaya_sobaka-small.jpg
746 ms
videonablyudenie-shaqi-small.jpg
868 ms
vedyotsya_videonablyudenie-small.jpg
881 ms
licen1.jpg
869 ms
dvr2-videoregistrator.gif
867 ms
comp-videoregistrator.gif
982 ms
safe-main.gif
987 ms
alarm-main.gif
962 ms
ip_cam.gif
961 ms
code.js
324 ms
acode.js
208 ms
cash_cam.jpg
904 ms
domofon.gif
901 ms
turniket-tripod.gif
1023 ms
barrier.gif
1027 ms
biometr.gif
1114 ms
top100.scn
126 ms
watch.js
1 ms
__utm.gif
58 ms
consultsystems.ru
112 ms
icons.png
193 ms
close.png
197 ms
bubble-bottom-1.png
190 ms
access_sys.gif
1119 ms
visitor_control.gif
998 ms
hid.gif
998 ms
zzd.gif
1037 ms
axiom-logo.gif
1041 ms
wm
200 ms
oxgard-logo.gif
1001 ms
truen-logo.gif
1000 ms
axon-logo.gif
1000 ms
acti-logo.gif
1499 ms
zavio-logo.gif
1500 ms
counter
160 ms
roger-logo.gif
1382 ms
ktc-logo.gif
1376 ms
commax-logo.gif
1374 ms
fujifilm-logo.gif
1375 ms
samsung-logo.gif
1375 ms
counter
162 ms
ironlogic-logo.gif
1369 ms
itv-logo.gif
1367 ms
adlik
193 ms
bolid-logo.gif
1249 ms
mobotix-logo.gif
1246 ms
nuuo-logo.gif
1245 ms
pinetron-logo.gif
1380 ms
gns-logo.gif
1246 ms
perco-logo.gif
1242 ms
genius-logo.gif
1241 ms
dahua-logo.gif
1241 ms
line2.gif
1230 ms
bottom-mail.gif
1372 ms
fon004.jpg
1271 ms
fon002_2.jpg
1447 ms
dot.gif
1237 ms
fon005_2.jpg
1599 ms
fon007.gif
1241 ms
tracker
182 ms
rounded-white.png
153 ms
zoomout.cur
153 ms
video-lh.gif
153 ms
access-lh.gif
153 ms
timec-lh.gif
152 ms
auto-lh.gif
152 ms
alarms-lh.gif
273 ms
loader.white.gif
335 ms
sob.by 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sob.by 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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sob.by 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
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
N/A
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sob.by can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sob.by 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.
sob.by
Open Graph description is not detected on the main page of Sob. 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: