8.5 sec in total
3.2 sec
5.1 sec
275 ms
Visit alarm-spb.ru now to see the best up-to-date Alarm Spb content for Russia and also check out these interesting facts you probably never knew about alarm-spb.ru
Автомойка, автосигнализации, защитные покрытия, противоугонные системы, тонирование, полировка, химчистка по самым низким ценам в Санкт-Петербурге
Visit alarm-spb.ruWe analyzed Alarm-spb.ru page load time and found that the first response time was 3.2 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
alarm-spb.ru performance score
name
value
score
weighting
Value13.7 s
0/100
10%
Value14.6 s
0/100
25%
Value19.9 s
0/100
10%
Value2,510 ms
4/100
30%
Value0.188
65/100
15%
Value22.1 s
1/100
10%
3191 ms
790 ms
288 ms
404 ms
286 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 43% of them (31 requests) were addressed to the original Alarm-spb.ru, 31% (22 requests) were made to Maps-api-ssl.google.com and 13% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Alarm-spb.ru.
Page size can be reduced by 708.9 kB (53%)
1.3 MB
640.3 kB
In fact, the total size of Alarm-spb.ru main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 733.5 kB which makes up the majority of the site volume.
Potential reduce by 74.7 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. 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 74.7 kB or 83% of the original size.
Potential reduce by 9.1 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. Alarm Spb images are well optimized though.
Potential reduce by 489.4 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 489.4 kB or 67% of the original size.
Potential reduce by 135.7 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. Alarm-spb.ru needs all CSS files to be minified and compressed as it can save up to 135.7 kB or 86% of the original size.
Number of requests can be reduced by 31 (48%)
64
33
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarm Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
alarm-spb.ru
3191 ms
bootstrap.css
790 ms
bootstrap-combobox.css
288 ms
alarm.css
404 ms
fontello.css
286 ms
animation.css
290 ms
lightbox.css
525 ms
orphus.js
416 ms
jquery.min.js
106 ms
maps3.jpg.128x73_q99_crop.jpg
426 ms
news-infiniti.jpg.128x73_q99_crop.jpg
443 ms
news-vip.jpg.128x73_q99_crop.jpg
553 ms
poster_50x70_crv-01-1-1.jpg.128x73_q99_crop.jpg
1214 ms
news_nanoceram.jpg.128x73_q99_crop.jpg
732 ms
news_akciia.jpg.128x73_q99_crop.jpg
733 ms
js
121 ms
jquery.validate.js
740 ms
bootstrap.min.js
858 ms
jquery.columnizer.js
998 ms
bootstrap-combobox.js
910 ms
lightbox.min.js
921 ms
Chart.min.js
1272 ms
jquery.inputmask.js
1290 ms
close.png
609 ms
loading.gif
657 ms
prev.png
734 ms
next.png
796 ms
orphus.gif
862 ms
fontello.woff
903 ms
AAvanteLtLight.ttf
1237 ms
AAvanteIntBold.ttf
1250 ms
watch.js
0 ms
common.js
10 ms
map.js
30 ms
util.js
30 ms
marker.js
29 ms
onion.js
46 ms
openhand_8_8.cur
147 ms
ViewportInfoService.GetViewportInfo
177 ms
stats.js
39 ms
controls.js
38 ms
infowindow.js
23 ms
alarm_icon.png
776 ms
ourwash_icon.png
833 ms
css
190 ms
transparent.png
64 ms
google4.png
88 ms
mapcnt6.png
92 ms
sv5.png
112 ms
hit
169 ms
tmapctrl.png
114 ms
cb_scout5.png
137 ms
tmapctrl4.png
95 ms
imgs8.png
97 ms
vt
45 ms
vt
39 ms
vt
38 ms
vt
35 ms
vt
97 ms
vt
41 ms
vt
85 ms
vt
85 ms
vt
85 ms
vt
86 ms
vt
93 ms
vt
93 ms
vt
93 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
42 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
65 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
88 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
90 ms
AuthenticationService.Authenticate
206 ms
alarm-spb.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.
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
<frame> or <iframe> elements do not have a title
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.
alarm-spb.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
alarm-spb.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarm-spb.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 Alarm-spb.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.
alarm-spb.ru
Open Graph description is not detected on the main page of Alarm Spb. 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: