Tools & Wizards About Us
laboptima.ru screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

laboptima.ru

Лабораторное медицинское оборудование и приборы - продажа и аренда в Санкт-Петербурге

Page Load Speed

5.9 sec in total

First Response

162 ms

Resources Loaded

5.6 sec

Page Rendered

153 ms

laboptima.ru screenshot

About Website

Click here to check amazing Laboptima content for Russia. Otherwise, check out these important facts you probably never knew about laboptima.ru

ЛАБОПТИМА - Оснащение медицинских учреждений современным лабораторным оборудованием. Снабжение реактивами и расходными материалам. Выполнение проектов комплексного оснащения лабораторий с учётом их сп...

Visit laboptima.ru

Key Findings

We analyzed Laboptima.ru page load time and found that the first response time was 162 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

laboptima.ru performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

laboptima.ru

162 ms

laboptima.ru

1117 ms

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

1069 ms

css_Ck0PiqWhdmsZYg9rbzp5E3yely3SNaJo_oxbLi5ExFw.css

1066 ms

css_eB0Ly6PQukz70D2uceasKqTU318A2Lu-03Vx4rIp0ZM.css

1067 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Laboptima.ru, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Laboptima.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.0 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Laboptima.ru main page is 1.2 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 43.8 kB

  • Original 54.9 kB
  • After minification 54.9 kB
  • After compression 11.1 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 43.8 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 97.4 kB

  • Original 1.1 MB
  • After minification 975.8 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. Laboptima images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 10.8 kB

  • Original 64.7 kB
  • After minification 64.7 kB
  • After compression 53.9 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. Laboptima.ru needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laboptima. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

laboptima.ru

laboptima.ru

162 ms

laboptima.ru

laboptima.ru

1117 ms

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

css_rEI_5cK_B9hB4So2yZUtr5weuEV3heuAllCDE6XsIkI.css

1069 ms

css_Ck0PiqWhdmsZYg9rbzp5E3yely3SNaJo_oxbLi5ExFw.css

css_Ck0PiqWhdmsZYg9rbzp5E3yely3SNaJo_oxbLi5ExFw.css

1066 ms

css_eB0Ly6PQukz70D2uceasKqTU318A2Lu-03Vx4rIp0ZM.css

css_eB0Ly6PQukz70D2uceasKqTU318A2Lu-03Vx4rIp0ZM.css

1067 ms

css_8kKjHeuUxQkNEe-q-iQlp9RVrs-pGzwzQFBhibmtCMc.css

css_8kKjHeuUxQkNEe-q-iQlp9RVrs-pGzwzQFBhibmtCMc.css

1072 ms

css_53HbOafv2KnUUYt8eDeOs_2Ou6_yRNyVegQDQOhd_vM.css

css_53HbOafv2KnUUYt8eDeOs_2Ou6_yRNyVegQDQOhd_vM.css

1598 ms

js_AZ3YfAJvurZKe5sNseIJTck8G6QtLEbBuo3v5mbLKLg.js

js_AZ3YfAJvurZKe5sNseIJTck8G6QtLEbBuo3v5mbLKLg.js

29 ms

js_s5koNMBdK4BqfHyHNPWCXIL2zD0jFcPyejDZsryApj0.js

js_s5koNMBdK4BqfHyHNPWCXIL2zD0jFcPyejDZsryApj0.js

46 ms

js_M5uDlwlYiRiWd2c2tG4VGYZwBcSdMaoXoWTIBsOLFFY.js

js_M5uDlwlYiRiWd2c2tG4VGYZwBcSdMaoXoWTIBsOLFFY.js

62 ms

js_H4cLI1G_0G_POVnWiEdfJq6oSwOGf24qJnZVrlNaKxg.js

js_H4cLI1G_0G_POVnWiEdfJq6oSwOGf24qJnZVrlNaKxg.js

77 ms

js_iLKT4ni1SdJaocoDrHk-4bHL4nsNCPbEkzavT3cE8Iw.js

js_iLKT4ni1SdJaocoDrHk-4bHL4nsNCPbEkzavT3cE8Iw.js

112 ms

js_rfnv5HS51omXdv8n1NT5RZdVzizbvDXnx1jUUwB1K9k.js

js_rfnv5HS51omXdv8n1NT5RZdVzizbvDXnx1jUUwB1K9k.js

140 ms

email-decode.min.js

email-decode.min.js

144 ms

custom.js

custom.js

156 ms

css

css

21 ms

gtm.js

gtm.js

108 ms

item-6.png

item-6.png

1373 ms

logo-new-150.png

logo-new-150.png

1071 ms

1.jpg

1.jpg

26 ms

2395088.jpg

2395088.jpg

1592 ms

14392.jpg

14392.jpg

1595 ms

logo-white.png

logo-white.png

148 ms

ca_660_sysmex_350_250_jpg.jpg

ca_660_sysmex_350_250_jpg.jpg

32 ms

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a15-a25reagenty_350_250_jpg.jpg

1110 ms

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surchheck-besiyerleri_5.jpg

32 ms

uripolian5a6_350_250_jpg.jpg

uripolian5a6_350_250_jpg.jpg

112 ms

stak-chex_0.jpg

stak-chex_0.jpg

113 ms

dva_dozatora_eline_350_250_jpg.jpg

dva_dozatora_eline_350_250_jpg.jpg

114 ms

original_hygicult_tpc_package_png_lowres_350_250_png.png

original_hygicult_tpc_package_png_lowres_350_250_png.png

113 ms

hypetaqua1a.jpg

hypetaqua1a.jpg

114 ms

coda.jpg

coda.jpg

114 ms

aluminyum-1_0.jpg

aluminyum-1_0.jpg

115 ms

a170ce665f945a2afb52c95e7c492219.jpg

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115 ms

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121 ms

570-340.jpg

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131 ms

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144 ms

hygicult_yf_kit_open_web_-_kopiya.png

hygicult_yf_kit_open_web_-_kopiya.png

161 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1795 ms

font

font

27 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

2000 ms

timer.png

timer.png

2105 ms

loader.gif

loader.gif

2297 ms

bullets2.png

bullets2.png

2535 ms

revicons.woff

revicons.woff

2511 ms

Accessibility Review

laboptima.ru accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

laboptima.ru best practices score

58

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

laboptima.ru SEO score

100

Search Engine Optimization Advices

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 Laboptima.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 Laboptima.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

laboptima.ru

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