Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

pro-spec.ru

Продажа раций, бронежилетов, металлоискателей. Интернет-магазин систем безопасности Спецтехконсалтинг

Page Load Speed

9.5 sec in total

First Response

315 ms

Resources Loaded

8.4 sec

Page Rendered

823 ms

pro-spec.ru screenshot

About Website

Click here to check amazing Pro Spec content for Russia. Otherwise, check out these important facts you probably never knew about pro-spec.ru

В интернет магазине Спецтехконсалтинг представленные только сертифицированные рации, бронежилеты, металлоискатели и системы видеонаблюдения. Продукцию можно купить оптом и в розницу с бесплатной доста...

Visit pro-spec.ru

Key Findings

We analyzed Pro-spec.ru page load time and found that the first response time was 315 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

pro-spec.ru performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.863

4/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

pro-spec.ru

315 ms

pro-spec.ru

900 ms

core.js

672 ms

jquery-3.6.0.min.js

541 ms

jshoppingFunctions.js

972 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 92% of them (119 requests) were addressed to the original Pro-spec.ru, 3% (4 requests) were made to Crm.pro-spec.ru and 2% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Pro-spec.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (37%)

Content Size

6.3 MB

After Optimization

4.0 MB

In fact, the total size of Pro-spec.ru main page is 6.3 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. 60% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 508.6 kB

  • Original 610.6 kB
  • After minification 548.8 kB
  • After compression 102.0 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 508.6 kB or 83% of the original size.

Image Optimization

-34%

Potential reduce by 1.6 MB

  • Original 4.8 MB
  • After minification 3.2 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. Obviously, Pro Spec needs image optimization as it can save up to 1.6 MB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 73.8 kB

  • Original 539.7 kB
  • After minification 539.7 kB
  • After compression 465.9 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 73.8 kB or 14% of the original size.

CSS Optimization

-36%

Potential reduce by 110.6 kB

  • Original 308.7 kB
  • After minification 251.2 kB
  • After compression 198.0 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. Pro-spec.ru needs all CSS files to be minified and compressed as it can save up to 110.6 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (32%)

Requests Now

127

After Optimization

86

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Spec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pro-spec.ru accessibility score

66

Accessibility Issues

Tables and lists

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

Impact

Issue

High

Definition list items are not wrapped in <dl> elements

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

pro-spec.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pro-spec.ru SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Pro-spec.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 Pro-spec.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 Pro Spec. 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: