Tools & Wizards About Us
led-sib.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

led-sib.ru

Магазин светотехники и светодиодного освещения в Новосибирске

Page Load Speed

35 sec in total

First Response

3.2 sec

Resources Loaded

30.1 sec

Page Rendered

1.7 sec

led-sib.ru screenshot

About Website

Click here to check amazing Led Sib content for Russia. Otherwise, check out these important facts you probably never knew about led-sib.ru

Интернет-магазин светодиодного освещения предлагает большой выбор светотехники. Для заказа в Новосибирске звоните: +7 (383) 235-99-02

Visit led-sib.ru

Key Findings

We analyzed Led-sib.ru page load time and found that the first response time was 3.2 sec and then it took 31.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

led-sib.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value6,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

led-sib.ru

3162 ms

typography.php

336 ms

module_default_basic_red.css

329 ms

reset.css

234 ms

layout.css

235 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 87% of them (116 requests) were addressed to the original Led-sib.ru, 7% (9 requests) were made to and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Led-sib.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (24%)

Content Size

4.2 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Led-sib.ru main page is 4.2 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. 65% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 137.2 kB

  • Original 160.8 kB
  • After minification 124.8 kB
  • After compression 23.6 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. This page needs HTML code to be minified as it can gain 36.0 kB, which is 22% 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 137.2 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 144.7 kB

  • Original 3.0 MB
  • After minification 2.9 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. Led Sib images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 582.0 kB

  • Original 836.7 kB
  • After minification 791.2 kB
  • After compression 254.7 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 582.0 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 137.8 kB

  • Original 165.5 kB
  • After minification 135.6 kB
  • After compression 27.6 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. Led-sib.ru needs all CSS files to be minified and compressed as it can save up to 137.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (34%)

Requests Now

119

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Led Sib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

led-sib.ru

led-sib.ru

3162 ms

typography.php

typography.php

336 ms

module_default_basic_red.css

module_default_basic_red.css

329 ms

reset.css

reset.css

234 ms

layout.css

layout.css

235 ms

typography.css

typography.css

234 ms

menus.css

menus.css

234 ms

modules.css

modules.css

233 ms

system.css

system.css

234 ms

extensions.css

extensions.css

239 ms

blackblue.css

blackblue.css

238 ms

custom.css

custom.css

251 ms

facebox.css

facebox.css

279 ms

vmsite-ltr.css

vmsite-ltr.css

359 ms

01a24576ccd6fae37354e34301fc5f65.css

01a24576ccd6fae37354e34301fc5f65.css

330 ms

jquery.js

jquery.js

416 ms

mootools-core.js

mootools-core.js

539 ms

core.js

core.js

373 ms

caption.js

caption.js

411 ms

acymailing_module.js

acymailing_module.js

415 ms

mootools-more.js

mootools-more.js

736 ms

warp.js

warp.js

416 ms

accordionmenu.js

accordionmenu.js

450 ms

dropdownmenu.js

dropdownmenu.js

471 ms

template.js

template.js

453 ms

facebox.js

facebox.js

505 ms

vmprices.js

vmprices.js

553 ms

dojo.js

dojo.js

561 ms

dojo.xd.js

dojo.xd.js

281 ms

5b30485ed75d9df22e22edae51ac629a.js

5b30485ed75d9df22e22edae51ac629a.js

566 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

768 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

592 ms

lightbox.min.js

lightbox.min.js

620 ms

owl.carousel.min.js

owl.carousel.min.js

650 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

700 ms

jquery.core-ui-select.js

jquery.core-ui-select.js

685 ms

script.js

script.js

697 ms

reset.css

reset.css

699 ms

style.css

style.css

774 ms

lightbox.css

lightbox.css

773 ms

owl.carousel.css

owl.carousel.css

774 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

767 ms

my.css

my.css

775 ms

my.js

my.js

775 ms

jquery.form.js

jquery.form.js

870 ms

jquery.simpleform.js

jquery.simpleform.js

867 ms

module_default_basic_black.css

module_default_basic_black.css

806 ms

css

css

78 ms

css

css

93 ms

css

css

111 ms

module_default.css

module_default.css

86 ms

uacss.xd.js

uacss.xd.js

160 ms

watch.js

watch.js

205 ms

close.png

close.png

523 ms

loading.gif

loading.gif

421 ms

prev.png

prev.png

415 ms

next.png

next.png

414 ms

main_bg.png

main_bg.png

413 ms

main_bg_top.jpg

main_bg_top.jpg

417 ms

bg01.jpg

bg01.jpg

2065 ms

logo.png

logo.png

532 ms

spr.png

spr.png

3870 ms

project_bottom.png

project_bottom.png

533 ms

projects.png

projects.png

2006 ms

l01.png

l01.png

472 ms

l02.png

l02.png

2034 ms

l03.png

l03.png

2005 ms

l04.png

l04.png

2032 ms

l05.png

l05.png

2348 ms

menu.png

menu.png

2178 ms

ajax-loader.gif

ajax-loader.gif

2148 ms

6e641415a65d94c736ba770b3e3cfb25.png

6e641415a65d94c736ba770b3e3cfb25.png

2177 ms

magnifier_normal_large.png

magnifier_normal_large.png

2145 ms

unselected.png

unselected.png

2347 ms

selected.png

selected.png

2355 ms

1.png

1.png

14804 ms

2.png

2.png

12652 ms

3.png

3.png

7527 ms

4.png

4.png

12390 ms

5.png

5.png

5642 ms

6.png

6.png

17211 ms

7.png

7.png

14719 ms

8.png

8.png

15601 ms

9.png

9.png

19670 ms

10.png

10.png

16998 ms

11.png

11.png

19672 ms

sl03.png

sl03.png

16948 ms

komplektushie-stroki2.png

komplektushie-stroki2.png

16847 ms

photo01-stroki.png

photo01-stroki.png

17148 ms

fon-istohnik-pitaniy.png

fon-istohnik-pitaniy.png

19353 ms

photo01-bloki.png

photo01-bloki.png

16880 ms

fon-modyli.png

fon-modyli.png

20319 ms

photo01-modyli.png

photo01-modyli.png

17308 ms

modul-smd-3528-2led.png

modul-smd-3528-2led.png

16950 ms

analytics.js

analytics.js

1633 ms

lfIpncSoqrT5_gbJGaWnGQ.woff

lfIpncSoqrT5_gbJGaWnGQ.woff

1784 ms

calibri-webfont.woff

calibri-webfont.woff

18928 ms

button.png

button.png

17949 ms

modul-smd-5050-4.png

modul-smd-5050-4.png

18784 ms

svetodiodnay-lenta.png

svetodiodnay-lenta.png

17851 ms

pixelniy-modul.png

pixelniy-modul.png

18208 ms

modul-begushay-stroka-p10-560.png

modul-begushay-stroka-p10-560.png

17733 ms

profil-aluminiu1.png

profil-aluminiu1.png

17956 ms

kontroller-bx-5ul.png

kontroller-bx-5ul.png

17830 ms

8.png

8.png

17912 ms

collect

collect

73 ms

pr01.png

pr01.png

17796 ms

6.png

6.png

17805 ms

lentasmd-5050-300led.png

lentasmd-5050-300led.png

18008 ms

lampa-5-3g.png

lampa-5-3g.png

17882 ms

akumin-profil-new.png

akumin-profil-new.png

17753 ms

istohnik-pitaniy-60vatt.png

istohnik-pitaniy-60vatt.png

18005 ms

neon-led-neon-flex-red.png

neon-led-neon-flex-red.png

17693 ms

blok-pitaniy-30w-12v-ip67.png

blok-pitaniy-30w-12v-ip67.png

16420 ms

blok-pitaniy-200w-5v-40a-ip2000.png

blok-pitaniy-200w-5v-40a-ip2000.png

14649 ms

2.png

2.png

13015 ms

svet-prozektor.png

svet-prozektor.png

7925 ms

5.png

5.png

7755 ms

smd-3528-300led-ip68-220v.png

smd-3528-300led-ip68-220v.png

5690 ms

modul-lux-smd-5050-4led-white.png

modul-lux-smd-5050-4led-white.png

5656 ms

blok-pitaniy-lawalle-50v.png

blok-pitaniy-lawalle-50v.png

4959 ms

new01.jpg

new01.jpg

3562 ms

z1.png

z1.png

3690 ms

z2.png

z2.png

3750 ms

z3.png

z3.png

3605 ms

l02.jpg

l02.jpg

3471 ms

l03.jpg

l03.jpg

3460 ms

img1.png

img1.png

4768 ms

img2.png

img2.png

3419 ms

opin01.jpg

opin01.jpg

2390 ms

pays.png

pays.png

1617 ms

map.png

map.png

1640 ms

engine.php

engine.php

1392 ms

logo_footer.jpg

logo_footer.jpg

1199 ms

Accessibility Review

led-sib.ru accessibility score

92

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

led-sib.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

led-sib.ru SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

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 Led-sib.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 Led-sib.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

led-sib.ru

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