Access biocenter.ru. БиоЦентр - магазин БАД и товаров для здоровья. Пептиды НПЦРИЗ, Сово-Сова

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

biocenter.ru

1477 ms

style.css

256 ms

top100.cnt

467 ms

logo.gif

277 ms

p.gif

309 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 78% of them (84 requests) were addressed to the original Biocenter.ru, 6% (7 requests) were made to Youtube.com and 2% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Biocenter.ru.

Content Size

1.4 MB

After Optimization

1.3 MB

In fact, the total size of Biocenter.ru main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 988.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 139.3 kB

Original 164.9 kB
After minification 154.9 kB
After compression 25.7 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 139.3 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 32.1 kB

Original 988.5 kB
After minification 956.4 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. Biocenter images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

Original 211.7 kB
After minification 211.7 kB
After compression 208.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

Original 59.3 kB
After minification 59.3 kB
After compression 59.3 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. Biocenter.ru has all CSS files already compressed.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biocenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Page has valid source maps

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

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biocenter.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Biocenter.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

biocenter.ru

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

БиоЦентр - магазин БАД и товаров для здоровья. Пептиды НПЦРИЗ, Сово-Сова - здоровье и активное долголетие. Правильное питание. Средства для лечения и ...

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

biocenter.ru

style.css

top100.cnt

logo.gif

p.gif

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

biocenter.ru

style.css

top100.cnt

logo.gif

p.gif

angle_left.gif

angle_right.gif

strelka.gif

backet.gif

biocenter.gif

lips.gif

go.gif

romb.gif

arrow.gif

angle.gif

SOVA-pechenol.jpg

f4UzPlpviJ0

arrow_4.gif

pic_glucofors.jpg

krolik23

tiger2

pic_doctorjpg.jpg

alivemax_logo1c.jpg

pic_logo-450.jpg

kinder.jpg

pic_end1.jpg

shadow_1.gif

shadow_2.gif

shadow_3.gif

shadow_4.gif

shadow_5.gif

shadow_6.gif

bonusL-komp.gif

pirmida2.jpg

Lekan_plast_shuch.jpg

Tiens_PG-2001.jpg

Zab_korset.jpg

pic_tavie-generator1a-100x120.jpg

pic_tavie-seamilk-100x100.jpg

Ason_podushka-all.jpg

Voz_SNH-2002.gif

Herb_Shapeworks.jpg

NMP_titan-almazneo.jpg