Tools & Wizards About Us

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

arsenal-optic.ru

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Page Load Speed

2.8 sec in total

First Response

550 ms

Resources Loaded

1.5 sec

Page Rendered

745 ms

About Website

Click here to check amazing Arsenal Optic content for Russia. Otherwise, check out these important facts you probably never knew about arsenal-optic.ru

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Key Findings

We analyzed Arsenal-optic.ru page load time and found that the first response time was 550 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

arsenal-optic.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value35.9 s

0/100

10%

TBT (Total Blocking Time)

Value38,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value64.7 s

0/100

10%

Network Requests Diagram

arsenal-optic.ru

550 ms

style.css

132 ms

common.js

250 ms

index.js

254 ms

transport.js

292 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 86% of them (25 requests) were addressed to the original Arsenal-optic.ru, 14% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Arsenal-optic.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.8 kB (49%)

Content Size

260.0 kB

After Optimization

133.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arsenal-optic.ru main page is 260.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 94.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 51.6 kB

  • Original 63.8 kB
  • After minification 57.5 kB
  • After compression 12.2 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 51.6 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 8.1 kB

  • Original 94.7 kB
  • After minification 86.6 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. Arsenal Optic images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 55.5 kB

  • Original 86.7 kB
  • After minification 86.3 kB
  • After compression 31.2 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 55.5 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 11.6 kB

  • Original 14.9 kB
  • After minification 14.7 kB
  • After compression 3.3 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. Arsenal-optic.ru needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

27

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arsenal Optic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

arsenal-optic.ru accessibility score

89

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

arsenal-optic.ru best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

arsenal-optic.ru SEO score

86

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

High

Page is blocked from indexing

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arsenal-optic.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 Arsenal-optic.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

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