Access oktanta.ru. Октанта.ру - интернет-магазин наблюдательной оптики

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

oktanta.ru

649 ms

reset.css

124 ms

skin.css

249 ms

oktanta.css

248 ms

style2.css

251 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 69% of them (66 requests) were addressed to the original Oktanta.ru, 12% (11 requests) were made to Vk.com and 4% (4 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Oktanta.ru.

Content Size

1.7 MB

After Optimization

1.2 MB

In fact, the total size of Oktanta.ru main page is 1.7 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 63.5 kB

Original 77.2 kB
After minification 59.3 kB
After compression 13.7 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. This page needs HTML code to be minified as it can gain 17.9 kB, which is 23% 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 63.5 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 102.3 kB

Original 1.1 MB
After minification 1.0 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. Oktanta images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 177.3 kB

Original 307.2 kB
After minification 248.9 kB
After compression 129.9 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 177.3 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 116.8 kB

Original 139.9 kB
After minification 107.0 kB
After compression 23.1 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. Oktanta.ru needs all CSS files to be minified and compressed as it can save up to 116.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oktanta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS 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

Links do not have a discernible name

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Oktanta.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 Oktanta.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

oktanta.ru

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

Октанта.ру - интернет-магазин наблюдательной оптики

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

oktanta.ru

reset.css

skin.css

oktanta.css

style2.css

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

oktanta.ru

reset.css

skin.css

oktanta.css

style2.css

new-header-styles.css

jquery-ui-1.8.18.custom.css

jquery-1.7.2.min.js

jquery-ui-1.8.18.custom.min.js

jquery.form.js

jquery.validate.js

jquery.cook.js

script_new.js

oktanta.js

watch.js

openapi.js

analytics.js

bestseller.png

online.gif

header_back.jpg

header-line.png

red_arrow.png

skype.png

email.png

new_logo.png

basket.png

menu_left_hvost.png

second_menu_back.png

menu_razdelitel.png

second_menu_action.png

second_menu_center.png

menu_right_hvost.png

topic-header.png

topic-border.png

topic-bg-1.png

left-catalog-bg.png

small-arrow.png

20_1.jpg

26_1.jpg

hit.png

391_1.jpg

2101_1.jpg

1199_1.jpg