Tools & Wizards About Us
lasermasters.ru screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

lasermasters.ru

Лазеры. Лазерные системы. Лазерная безопасность

Page Load Speed

16.6 sec in total

First Response

716 ms

Resources Loaded

15 sec

Page Rendered

929 ms

lasermasters.ru screenshot

About Website

Visit lasermasters.ru now to see the best up-to-date Lasermasters content for Russia and also check out these interesting facts you probably never knew about lasermasters.ru

Лазеры и лазерные указки любого цвета и мощности вы можете купить в нашей компании с доставкой по всей России и СНГ.

Visit lasermasters.ru

Key Findings

We analyzed Lasermasters.ru page load time and found that the first response time was 716 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lasermasters.ru performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value3,990 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.813

4/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

lasermasters.ru

716 ms

www.lasermasters.ru

12679 ms

k2.css

868 ms

vmsite-ltr.css

737 ms

template.css

583 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 73% of them (109 requests) were addressed to the original Lasermasters.ru, 8% (12 requests) were made to Vk.com and 3% (4 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (12.7 sec) belongs to the original domain Lasermasters.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (34%)

Content Size

4.7 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lasermasters.ru main page is 4.7 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. HTML takes 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-28%

Potential reduce by 547.2 kB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 1.4 MB

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 547.2 kB or 28% of the original size.

Image Optimization

-6%

Potential reduce by 93.4 kB

  • Original 1.4 MB
  • After minification 1.3 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. Lasermasters images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 758.4 kB

  • Original 1.0 MB
  • After minification 951.7 kB
  • After compression 286.6 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 758.4 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 215.1 kB

  • Original 258.8 kB
  • After minification 204.6 kB
  • After compression 43.8 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. Lasermasters.ru needs all CSS files to be minified and compressed as it can save up to 215.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (54%)

Requests Now

145

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lasermasters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lasermasters.ru

lasermasters.ru

716 ms

www.lasermasters.ru

www.lasermasters.ru

12679 ms

k2.css

k2.css

868 ms

vmsite-ltr.css

vmsite-ltr.css

737 ms

template.css

template.css

583 ms

modal.css

modal.css

580 ms

widgetkit-9f705f65.css

widgetkit-9f705f65.css

873 ms

facebox.css

facebox.css

688 ms

mootools-core.js

mootools-core.js

1255 ms

core.js

core.js

820 ms

jquery.min.js

jquery.min.js

342 ms

k2.js

k2.js

851 ms

vmsite.js

vmsite.js

952 ms

behaviour.js

behaviour.js

968 ms

jwplayer.js

jwplayer.js

1646 ms

silverlight.js

silverlight.js

1125 ms

wmvplayer.js

wmvplayer.js

1243 ms

AC_QuickTime.js

AC_QuickTime.js

1116 ms

modal.js

modal.js

1247 ms

jquery.js

jquery.js

1874 ms

widgetkit-c7660f1b.js

widgetkit-c7660f1b.js

1508 ms

facebox.js

facebox.js

1348 ms

vmprices.js

vmprices.js

1352 ms

mootools-more.js

mootools-more.js

2588 ms

base.css

base.css

1308 ms

layout.css

layout.css

1421 ms

menus.css

menus.css

1430 ms

modules.css

modules.css

1537 ms

tools.css

tools.css

1539 ms

system.css

system.css

1537 ms

extensions.css

extensions.css

1639 ms

custom.css

custom.css

1645 ms

animations.css

animations.css

1643 ms

carbon.css

carbon.css

1766 ms

droidsans.css

droidsans.css

1781 ms

metrophobic.css

metrophobic.css

1780 ms

droidsans.css

droidsans.css

1786 ms

style.css

style.css

1915 ms

css

css

96 ms

css

css

91 ms

steel_glas.css

steel_glas.css

1674 ms

print.css

print.css

1672 ms

droidsans.css

droidsans.css

1543 ms

metrophobic.css

metrophobic.css

1647 ms

warp.js

warp.js

1579 ms

accordionmenu.js

accordionmenu.js

1517 ms

dropdownmenu.js

dropdownmenu.js

1518 ms

template.js

template.js

1643 ms

search.js

search.js

1541 ms

lightbox.js

lightbox.js

613 ms

mediaelement-and-player.js

mediaelement-and-player.js

1012 ms

spotlight.js

spotlight.js

782 ms

layout.css

layout.css

181 ms

menus.css

menus.css

184 ms

modules.css

modules.css

182 ms

tools.css

tools.css

178 ms

system.css

system.css

313 ms

system.css

system.css

312 ms

system-all.css

system-all.css

313 ms

print.css

print.css

313 ms

module_box.png

module_box.png

137 ms

social1.png

social1.png

142 ms

toolbar_bg.png

toolbar_bg.png

140 ms

toolbar.png

toolbar.png

703 ms

menu_line.png

menu_line.png

148 ms

header_glas.png

header_glas.png

977 ms

header_color.png

header_color.png

279 ms

logotip.png

logotip.png

431 ms

laser.png

laser.png

293 ms

searchbox.png

searchbox.png

424 ms

page.jpg

page.jpg

406 ms

page_bg.svg

page_bg.svg

542 ms

system_tl.png

system_tl.png

161 ms

system_tr.png

system_tr.png

163 ms

system_bl.png

system_bl.png

163 ms

system_br.png

system_br.png

159 ms

system.png

system.png

160 ms

3_9_180x180.jpg

3_9_180x180.jpg

238 ms

7_4-(2)_180x180.jpg

7_4-(2)_180x180.jpg

306 ms

_-1_4-(2)_180x180.jpg

_-1_4-(2)_180x180.jpg

304 ms

25_180x180.jpg

25_180x180.jpg

305 ms

5_6_180x180.jpg

5_6_180x180.jpg

306 ms

moshnie-lasernie-ukazki_180x180.jpg

moshnie-lasernie-ukazki_180x180.jpg

253 ms

1(2)_180x180.jpg

1(2)_180x180.jpg

479 ms

fl201005101403369224_300x300.jpg

fl201005101403369224_300x300.jpg

771 ms

bradleys_homemade_star_wars_lightsaber_19_300x300.jpg

bradleys_homemade_star_wars_lightsaber_19_300x300.jpg

921 ms

yf2e5zo3hdq_180x180.jpg

yf2e5zo3hdq_180x180.jpg

770 ms

xxx_180x180.jpg

xxx_180x180.jpg

482 ms

logo_2_180x180.jpg

logo_2_180x180.jpg

481 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

419 ms

aksessuary-dlya-lazerov_180x180.jpg

aksessuary-dlya-lazerov_180x180.jpg

410 ms

lazernaya-gravirovka2_180x180.jpg

lazernaya-gravirovka2_180x180.jpg

724 ms

lazernaya-markirovka_180x180.jpg

lazernaya-markirovka_180x180.jpg

691 ms

lazernaya-rezka_180x180.jpg

lazernaya-rezka_180x180.jpg

692 ms

diods8_180x180.jpg

diods8_180x180.jpg

724 ms

laserrss9_180x180.jpg

laserrss9_180x180.jpg

721 ms

laser_pointer_pen_180x180.jpg

laser_pointer_pen_180x180.jpg

737 ms

allvideos_v4_bg_1000x550.jpg

allvideos_v4_bg_1000x550.jpg

738 ms

plus1.jpg

plus1.jpg

839 ms

menu_sidebar_level1.png

menu_sidebar_level1.png

840 ms

youtube.png

youtube.png

841 ms

mootree_loader.gif

mootree_loader.gif

840 ms

lasermasters.jpg

lasermasters.jpg

1020 ms

openapi.js

openapi.js

401 ms

EApFXazELXM

EApFXazELXM

114 ms

csJKd3kq8EQ

csJKd3kq8EQ

91 ms

tXAFdDT_tfQ

tXAFdDT_tfQ

94 ms

jiIiFZqqsjM

jiIiFZqqsjM

92 ms

www-embed-player-vfl5foy2V.css

www-embed-player-vfl5foy2V.css

48 ms

www-embed-player.js

www-embed-player.js

83 ms

veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js

veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js

418 ms

ad_status.js

ad_status.js

416 ms

bottom-b_t.png

bottom-b_t.png

685 ms

bottom-b.png

bottom-b.png

846 ms

footer_b.png

footer_b.png

548 ms

totop_scroller.png

totop_scroller.png

550 ms

upload.gif

upload.gif

280 ms

widget_community.php

widget_community.php

305 ms

hit

hit

305 ms

watch.js

watch.js

1 ms

74218

74218

272 ms

,

,

99 ms

slideshow.js

slideshow.js

347 ms

fancy.png

fancy.png

413 ms

menu_dropdown_dropdown.png

menu_dropdown_dropdown.png

411 ms

loader_nav19239_3.js

loader_nav19239_3.js

166 ms

lite.css

lite.css

166 ms

lite.js

lite.js

368 ms

lang3_0.js

lang3_0.js

277 ms

widget_community.css

widget_community.css

277 ms

xdm.js

xdm.js

278 ms

al_community.js

al_community.js

278 ms

slide2.jpg

slide2.jpg

163 ms

slide3.jpg

slide3.jpg

294 ms

slide4.jpg

slide4.jpg

442 ms

B5k1SbyC27o.jpg

B5k1SbyC27o.jpg

445 ms

b1zfTa8sWv4.jpg

b1zfTa8sWv4.jpg

443 ms

Nw8ZEFvdSi0.jpg

Nw8ZEFvdSi0.jpg

461 ms

am4oI22RTEM.jpg

am4oI22RTEM.jpg

327 ms

e_adf0cd0b.jpg

e_adf0cd0b.jpg

452 ms

4sRrqOwaOvU.jpg

4sRrqOwaOvU.jpg

460 ms

9OTBl3uwdcc.jpg

9OTBl3uwdcc.jpg

446 ms

e_ccbd3113.jpg

e_ccbd3113.jpg

457 ms

e_baa008bc.jpg

e_baa008bc.jpg

438 ms

qrFOTr9hLDg.jpg

qrFOTr9hLDg.jpg

453 ms

IkqI4D9b4uc.jpg

IkqI4D9b4uc.jpg

445 ms

e_8f3d7105.jpg

e_8f3d7105.jpg

454 ms

b1BvWJh81BM.jpg

b1BvWJh81BM.jpg

448 ms

camera_50.png

camera_50.png

129 ms

w_logo.png

w_logo.png

128 ms

Accessibility Review

lasermasters.ru accessibility score

93

Accessibility Issues

ARIA

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.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

lasermasters.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lasermasters.ru SEO score

71

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

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 Lasermasters.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 Lasermasters.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

lasermasters.ru

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