Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 0

    Best Practices

  • 62

    SEO

    Google-friendlier than
    22% of websites

Page Load Speed

7 sec in total

First Response

964 ms

Resources Loaded

5.5 sec

Page Rendered

469 ms

protivogaz.com screenshot

About Website

Click here to check amazing Protivogaz content for Russia. Otherwise, check out these important facts you probably never knew about protivogaz.com

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Key Findings

We analyzed Protivogaz.com page load time and found that the first response time was 964 ms and then it took 6 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

protivogaz.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

protivogaz.com

964 ms

pfennig

168 ms

sansus-webissimo

164 ms

font-awesome.min.css

38 ms

bootstrap.min.css

303 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 76% of them (103 requests) were addressed to the original Protivogaz.com, 19% (25 requests) were made to Web.redhelper.ru and 2% (3 requests) were made to Openfontlibrary.org. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Protivogaz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.4 kB (11%)

Content Size

3.1 MB

After Optimization

2.7 MB

In fact, the total size of Protivogaz.com main page is 3.1 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 50.8 kB

  • Original 65.7 kB
  • After minification 63.0 kB
  • After compression 14.9 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 50.8 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 43.5 kB

  • Original 2.6 MB
  • After minification 2.6 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. Protivogaz images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 115.9 kB

  • Original 174.2 kB
  • After minification 170.2 kB
  • After compression 58.3 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 115.9 kB or 67% of the original size.

CSS Optimization

-56%

Potential reduce by 131.1 kB

  • Original 235.5 kB
  • After minification 231.1 kB
  • After compression 104.4 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. Protivogaz.com needs all CSS files to be minified and compressed as it can save up to 131.1 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (34%)

Requests Now

131

After Optimization

86

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protivogaz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

protivogaz.com accessibility score

68

Accessibility Issues

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.

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

SEO Factors

protivogaz.com SEO score

62

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Protivogaz.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Protivogaz.com 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 Protivogaz. 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: