Tools & Wizards About Us
uc-perspektiva.ru screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

uc-perspektiva.ru

АНО ДПО Учебный центр «Перспектива» | MODX Revolution

Page Load Speed

4.3 sec in total

First Response

529 ms

Resources Loaded

3.1 sec

Page Rendered

719 ms

uc-perspektiva.ru screenshot

About Website

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

Производим дистанционное обучение по направлениям: промышленная безопасность, пожарная безопасность, электробезопасность, охрана труда, допуск к опасным работам и другие.

Visit uc-perspektiva.ru

Key Findings

We analyzed Uc-perspektiva.ru page load time and found that the first response time was 529 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

uc-perspektiva.ru performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

uc-perspektiva.ru

529 ms

uc-perspektiva.ru

625 ms

preloader.css

143 ms

bootstrap.min.css

419 ms

stylesheet.css

411 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Uc-perspektiva.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Uc-perspektiva.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.6 kB (3%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uc-perspektiva.ru 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. 45% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.7 kB

  • Original 35.3 kB
  • After minification 32.0 kB
  • After compression 7.6 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 27.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 60.0 kB

  • Original 2.9 MB
  • After minification 2.8 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. Uc Perspektiva images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.2 kB

  • Original 71.4 kB
  • After minification 71.3 kB
  • After compression 70.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 2.7 kB

  • Original 43.8 kB
  • After minification 43.8 kB
  • After compression 41.2 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. Uc-perspektiva.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uc Perspektiva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uc-perspektiva.ru

uc-perspektiva.ru

529 ms

uc-perspektiva.ru

uc-perspektiva.ru

625 ms

preloader.css

preloader.css

143 ms

bootstrap.min.css

bootstrap.min.css

419 ms

stylesheet.css

stylesheet.css

411 ms

all.min.css

all.min.css

415 ms

lightbox.min.css

lightbox.min.css

412 ms

owl.carousel.min.css

owl.carousel.min.css

411 ms

owl.theme.default.css

owl.theme.default.css

413 ms

main.css

main.css

542 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

684 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

684 ms

jquery.sticky.js

jquery.sticky.js

678 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

679 ms

lightbox.min.js

lightbox.min.js

679 ms

owl.carousel.min.js

owl.carousel.min.js

680 ms

main.js

main.js

680 ms

logo_300x0_c1e.png

logo_300x0_c1e.png

754 ms

2.jpg

2.jpg

871 ms

10.jpg

10.jpg

949 ms

4.jpg

4.jpg

1074 ms

7.jpg

7.jpg

950 ms

8.jpg

8.jpg

950 ms

6.jpg

6.jpg

1004 ms

9.jpg

9.jpg

1136 ms

11.jpg

11.jpg

1205 ms

FullSizeRender.jpg

FullSizeRender.jpg

1881 ms

FuturaPT-Medium.woff

FuturaPT-Medium.woff

419 ms

FuturaPT-Light.woff

FuturaPT-Light.woff

470 ms

FuturaPT-Bold.woff

FuturaPT-Bold.woff

540 ms

FuturaPT-Heavy.woff

FuturaPT-Heavy.woff

572 ms

fa-solid-900.woff

fa-solid-900.woff

605 ms

fa-regular-400.woff

fa-regular-400.woff

626 ms

prev.png

prev.png

558 ms

next.png

next.png

573 ms

loading.gif

loading.gif

605 ms

close.png

close.png

638 ms

Accessibility Review

uc-perspektiva.ru accessibility score

78

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

uc-perspektiva.ru best practices score

83

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

Page has valid source maps

SEO Factors

uc-perspektiva.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

    RU

  • Encoding

    UTF-8

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

uc-perspektiva.ru

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