Tools & Wizards About Us
delfinariy-nn.ru screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

delfinariy-nn.ru

Дельфинарий Нижний Новгород

Page Load Speed

3.2 sec in total

First Response

396 ms

Resources Loaded

2.3 sec

Page Rendered

539 ms

delfinariy-nn.ru screenshot

About Website

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

Шоу-программы с участием морских млекопитающих. Плавание с дельфинами. Расписание и цены. Отзывы. Тел: +7 831 410 41 15

Visit delfinariy-nn.ru

Key Findings

We analyzed Delfinariy-nn.ru page load time and found that the first response time was 396 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

delfinariy-nn.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

delfinariy-nn.ru

396 ms

www.delfinariy-nn.ru

656 ms

tilda-fallback-1.0.min.js

34 ms

tilda-grid-3.0.min.css

26 ms

tilda-blocks-page22752281.min.css

311 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Delfinariy-nn.ru, 60% (25 requests) were made to Static.tildacdn.com and 17% (7 requests) were made to Thb.tildacdn.com. The less responsive or slowest element that took the longest time to load (685 ms) relates to the external source My.novofon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.3 kB (26%)

Content Size

638.7 kB

After Optimization

472.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delfinariy-nn.ru main page is 638.7 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. 45% of websites need less resources to load. Images take 380.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 156.9 kB

  • Original 218.2 kB
  • After minification 217.5 kB
  • After compression 61.3 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 156.9 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 3.9 kB

  • Original 380.1 kB
  • After minification 376.2 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. Delfinariy Nn images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 2.9 kB

  • Original 24.8 kB
  • After minification 24.8 kB
  • After compression 21.9 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 2.9 kB or 12% of the original size.

CSS Optimization

-17%

Potential reduce by 2.6 kB

  • Original 15.6 kB
  • After minification 15.6 kB
  • After compression 13.0 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. Delfinariy-nn.ru needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (83%)

Requests Now

36

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delfinariy Nn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delfinariy-nn.ru

delfinariy-nn.ru

396 ms

www.delfinariy-nn.ru

www.delfinariy-nn.ru

656 ms

tilda-fallback-1.0.min.js

tilda-fallback-1.0.min.js

34 ms

tilda-grid-3.0.min.css

tilda-grid-3.0.min.css

26 ms

tilda-blocks-page22752281.min.css

tilda-blocks-page22752281.min.css

311 ms

css2

css2

43 ms

tilda-animation-2.0.min.css

tilda-animation-2.0.min.css

29 ms

tilda-cover-1.0.min.css

tilda-cover-1.0.min.css

30 ms

tilda-cards-1.0.min.css

tilda-cards-1.0.min.css

30 ms

tilda-polyfill-1.0.min.js

tilda-polyfill-1.0.min.js

32 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

32 ms

tilda-scripts-3.0.min.js

tilda-scripts-3.0.min.js

32 ms

tilda-blocks-page22752281.min.js

tilda-blocks-page22752281.min.js

174 ms

tilda-lazyload-1.0.min.js

tilda-lazyload-1.0.min.js

31 ms

tilda-animation-2.0.min.js

tilda-animation-2.0.min.js

34 ms

tilda-menu-1.0.min.js

tilda-menu-1.0.min.js

34 ms

tilda-cover-1.0.min.js

tilda-cover-1.0.min.js

34 ms

tilda-cards-1.0.min.js

tilda-cards-1.0.min.js

33 ms

tilda-paint-icons.min.js

tilda-paint-icons.min.js

35 ms

tilda-slds-1.4.min.js

tilda-slds-1.4.min.js

35 ms

hammer.min.js

hammer.min.js

35 ms

tilda-text-clamp.min.js

tilda-text-clamp.min.js

35 ms

tilda-map-1.0.min.js

tilda-map-1.0.min.js

35 ms

tilda-skiplink-1.0.min.js

tilda-skiplink-1.0.min.js

36 ms

tilda-events-1.0.min.js

tilda-events-1.0.min.js

36 ms

ct_phone.min.js

ct_phone.min.js

685 ms

tilda-slds-1.4.min.css

tilda-slds-1.4.min.css

1 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

239 ms

Mjpeg.jpg

Mjpeg.jpg

488 ms

_.png

_.png

143 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

46 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

80 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

82 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

82 ms

7W7A9131.jpg

7W7A9131.jpg

266 ms

HarWdFbOnPY.jpg

HarWdFbOnPY.jpg

182 ms

e4ExHrbAP9Y.jpg

e4ExHrbAP9Y.jpg

259 ms

X0ZVkESXurY.jpg

X0ZVkESXurY.jpg

279 ms

11Dd0YHJqP0.jpg

11Dd0YHJqP0.jpg

172 ms

P90cHQY195U.jpg

P90cHQY195U.jpg

187 ms

dPxPiBGYYnE.jpg

dPxPiBGYYnE.jpg

313 ms

7W7A9131.jpg

7W7A9131.jpg

358 ms

Accessibility Review

delfinariy-nn.ru accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

delfinariy-nn.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

SEO Factors

delfinariy-nn.ru SEO score

97

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

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

delfinariy-nn.ru

Open Graph data is detected on the main page of Delfinariy Nn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: