Tools & Wizards About Us
moscowzoo.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

moscowzoo.ru

Сайт Московского Зоопарка

Page Load Speed

11.6 sec in total

First Response

1.1 sec

Resources Loaded

9.8 sec

Page Rendered

626 ms

moscowzoo.ru screenshot

About Website

Welcome to moscowzoo.ru homepage info - get ready to check Moscowzoo best content for Russia right away, or after learning these important things about moscowzoo.ru

Сайт Московского Зоопарка

Visit moscowzoo.ru

Key Findings

We analyzed Moscowzoo.ru page load time and found that the first response time was 1.1 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

moscowzoo.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value5,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

moscowzoo.ru

1149 ms

merged.css

416 ms

select2.css

413 ms

jquery.jscrollpane.css

283 ms

template_styles.css

1133 ms

Our browser made a total of 195 requests to load all elements on the main page. We found that 95% of them (186 requests) were addressed to the original Moscowzoo.ru, 1% (2 requests) were made to Primepass.ru and 1% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Moscowzoo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (7%)

Content Size

16.6 MB

After Optimization

15.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Moscowzoo.ru main page is 16.6 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. 75% 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 15.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 92.7 kB

  • Original 110.8 kB
  • After minification 80.2 kB
  • After compression 18.1 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 30.6 kB, which is 28% 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 92.7 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 252.4 kB

  • Original 15.5 MB
  • After minification 15.3 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. Moscowzoo images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 461.7 kB

  • Original 656.0 kB
  • After minification 618.7 kB
  • After compression 194.3 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 461.7 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 285.7 kB

  • Original 328.7 kB
  • After minification 283.0 kB
  • After compression 42.9 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. Moscowzoo.ru needs all CSS files to be minified and compressed as it can save up to 285.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (20%)

Requests Now

193

After Optimization

155

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 193 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Moscowzoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

moscowzoo.ru

moscowzoo.ru

1149 ms

merged.css

merged.css

416 ms

select2.css

select2.css

413 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

283 ms

template_styles.css

template_styles.css

1133 ms

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jquery-2.1.0.min.js

709 ms

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1003 ms

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546 ms

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686 ms

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Accessibility Review

moscowzoo.ru accessibility score

80

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

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

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

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

moscowzoo.ru best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

moscowzoo.ru SEO score

92

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

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 Moscowzoo.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 Moscowzoo.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

moscowzoo.ru

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