Access svetomag.ru. Магазин света - Лампы, светильники, компоненты для светотехники

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

www.svetomag.ru

1156 ms

main.css

399 ms

engineajax.js

272 ms

ajax_about.js

381 ms

ajax_recall.js

275 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 94% of them (116 requests) were addressed to the original Svetomag.ru, 2% (3 requests) were made to Counter.yadro.ru 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 Svetomag.ru.

Content Size

835.5 kB

After Optimization

704.5 kB

In fact, the total size of Svetomag.ru main page is 835.5 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. 45% of websites need less resources to load. Images take 706.0 kB which makes up the majority of the site volume.

HTML Optimization

-98%

Potential reduce by 100.3 kB

Original 102.1 kB
After minification 4.7 kB
After compression 1.8 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 97.4 kB, which is 95% 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 100.3 kB or 98% of the original size.

Image Optimization

-4%

Potential reduce by 27.1 kB

Original 706.0 kB
After minification 679.0 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. Svetomag images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 3.1 kB

Original 23.3 kB
After minification 21.9 kB
After compression 20.3 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 3.1 kB or 13% of the original size.

CSS Optimization

-14%

Potential reduce by 563 B

Original 4.1 kB
After minification 4.1 kB
After compression 3.5 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. Svetomag.ru needs all CSS files to be minified and compressed as it can save up to 563 B or 14% of the original size.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svetomag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

Language Detected

RU
Language Claimed

EN
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svetomag.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Svetomag.ru 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.

Social Sharing Optimization

svetomag.ru

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

Магазин света - Лампы, светильники, компоненты для светотехники

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

www.svetomag.ru

main.css

engineajax.js

ajax_about.js

ajax_recall.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

www.svetomag.ru

main.css

engineajax.js

ajax_about.js

ajax_recall.js

ajax_q.js

ajax_catalog.js

ajax_basket.js

watch.js

106_3.jpg

logo.jpg

s_btn.gif

btn_1.gif

btn_2.gif

halog.jpg

energ.jpg

lumin.jpg

nakal.jpg

metallogalog.jpg

file_sp152.JPG

avto.jpg

special.jpg

foto.jpg

akva.jpg

ultra.jpg

svetodiod.jpg

jivotn.jpg

napoln.jpg

nastoln.jpg

nasten.jpg

podves.jpg

vstraiv.jpg

flor.jpg

lum_sv.jpg

akcent.jpg

projekt.jpg

svetodiod_sv.jpg

fonar.jpg

avar.jpg

sadov.jpg

pushk.jpg

dur.jpg

girl.jpg