Access sjcam.ru. SJCAM • Официальный сайт • Экшн-камеры SJ4000, SJ8, SJ10

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

sjcam.ru

541 ms

sjcam.ru

801 ms

ui.design-tokens.min.css

136 ms

ui.font.opensans.min.css

270 ms

main.popup.bundle.min.css

405 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 92% of them (107 requests) were addressed to the original Sjcam.ru, 2% (2 requests) were made to Bitrix.info and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sjcam.ru.

Content Size

1.6 MB

After Optimization

1.4 MB

In fact, the total size of Sjcam.ru main page is 1.6 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.5 kB

Original 64.9 kB
After minification 53.8 kB
After compression 14.3 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 11.1 kB, which is 17% 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 50.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 10.4 kB

Original 1.1 MB
After minification 1.1 MB

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. SJCAM images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 76.5 kB

Original 304.4 kB
After minification 304.4 kB
After compression 227.9 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 76.5 kB or 25% of the original size.

CSS Optimization

-32%

Potential reduce by 38.4 kB

Original 118.5 kB
After minification 117.5 kB
After compression 80.1 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. Sjcam.ru needs all CSS files to be minified and compressed as it can save up to 38.4 kB or 32% of the original size.

Requests Now

105

After Optimization

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SJCAM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sjcam.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 Sjcam.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.

Social Sharing Optimization

sjcam.ru

Open Graph data is detected on the main page of SJCAM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

SJCAM • Официальный сайт • Экшн-камеры SJ4000, SJ8, SJ10

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

sjcam.ru

sjcam.ru

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

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

sjcam.ru

sjcam.ru

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

page_1f13767127e21ec99ab0bf9b8109b2c5_v1.css

template_622bd559c5583c86760e93116dedac72_v1.css

core.min.js

protobuf.min.js

model.min.js

core_promise.min.js

rest.client.min.js

pull.client.min.js

jquery-1.12.4.min.js

main.popup.bundle.min.js

template_c28b07bd9b8c8250d41db09d3d974f54_v1.js

normalize.css

bootstrap.min.css

font-awesome.css

fonts.css

slick.css

slick-theme.css

magnific-popup.css

landing.css

animate.css

styles.css

jquery-migrate-1.2.1.min.js

slick.min.js

jquery.magnific-popup.min.js

jquery.tabslet.min.js

masonry.pkgd.min.js

jquery.maskedinput.min.js

js.js

jshashtable-3.0.js

jquery.numberformatter-1.2.4.js

parallax.js

wow-lib.js

wow.js

ba.js

menu-logo.png

small-logo.png

menu-bg.png

city-arr-ico.png