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name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

caralarm.uz.ua

5061 ms

stylesheet.css

345 ms

jquery-1.7.1.min.js

350 ms

orphus.js

179 ms

ajax_sc.js

267 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 55% of them (47 requests) were addressed to the original Caralarm.uz.ua, 35% (30 requests) were made to Caralarm.com.ua and 5% (4 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Caralarm.uz.ua.

Content Size

842.2 kB

After Optimization

381.0 kB

In fact, the total size of Caralarm.uz.ua main page is 842.2 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. 35% of websites need less resources to load. Javascripts take 330.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 174.1 kB

Original 203.7 kB
After minification 197.0 kB
After compression 29.6 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 174.1 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 12.7 kB

Original 207.6 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. Caralarm images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 191.9 kB

Original 330.6 kB
After minification 290.2 kB
After compression 138.7 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 191.9 kB or 58% of the original size.

CSS Optimization

-82%

Potential reduce by 82.5 kB

Original 100.3 kB
After minification 79.0 kB
After compression 17.8 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. Caralarm.uz.ua needs all CSS files to be minified and compressed as it can save up to 82.5 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caralarm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

CP1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caralarm.uz.ua 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 Caralarm.uz.ua main page’s claimed encoding is cp1251. 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.

Social Sharing Optimization

caralarm.uz.ua

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ООО Онлайн - оптовая продажа автосигнализаций, автоакустики, купите автомагнитолы, dvd проигрыватели, сабвуферы в интернет-магазине caralarm, Украина,...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

caralarm.uz.ua

stylesheet.css

jquery-1.7.1.min.js

orphus.js

ajax_sc.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

caralarm.uz.ua

stylesheet.css

jquery-1.7.1.min.js

orphus.js

ajax_sc.js

jquery.form.js

jquery-ui.css

ui.theme.css

highslide-with-gallery.js

highslide.css

jquery-ui.min.js

bx_styles.css

jquery.bxSlider.min.js

jquery.autocomplete.js

ui.all.css

share.js

swfobject.js

loading.gif

ok.gif

ui.base.css

ui.theme.css

ui.core.css

ui.accordion.css

ui.datepicker.css

ui.dialog.css

ui.progressbar.css

ui.resizable.css

ui.slider.css

ui.tabs.css

bg.gif

logo.jpg

search_icon.gif

cart.gif

drop_icon_plus.gif

123_sma.jpg

orphus.gif

background.gif

op_cl.png

header.gif

phone.gif

menu_bg.gif

li.gif

calendar_icon.gif