Access ursmu.ru. Основные сведения об Уральском государственном горном университете

name

value

score

weighting

FCP (First Contentful Paint)

Value12.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value31.9 s

0/100

10%

TBT (Total Blocking Time)

Value14,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.658

8/100

15%

TTI (Time to Interactive)

Value48.1 s

0/100

10%

ursmu.ru

578 ms

ursmu.ru

1241 ms

default.css

691 ms

api.combined.3906024139.public.1.2.21.js

2124 ms

stylesheet.css

466 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 88% of them (82 requests) were addressed to the original Ursmu.ru, 3% (3 requests) were made to Rutube.ru and 3% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Ursmu.ru.

Content Size

11.3 MB

After Optimization

9.4 MB

In fact, the total size of Ursmu.ru main page is 11.3 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. 40% of websites need less resources to load. Images take 9.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 574.9 kB

Original 640.8 kB
After minification 487.3 kB
After compression 65.8 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 153.4 kB, which is 24% 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 574.9 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 622.5 kB

Original 9.3 MB
After minification 8.7 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. Ursmu images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 696.8 kB

Original 1.3 MB
After minification 1.3 MB
After compression 570.6 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 696.8 kB or 55% of the original size.

CSS Optimization

-24%

Potential reduce by 32.0 kB

Original 132.5 kB
After minification 128.1 kB
After compression 100.5 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. Ursmu.ru needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 24% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ursmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

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

High

Heading elements are not in a sequentially-descending order

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

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.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Ursmu.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 Ursmu.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

ursmu.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Основные сведения об Уральском государственном горном университете — история, программы и достижения

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

ursmu.ru

ursmu.ru

default.css

api.combined.3906024139.public.1.2.21.js

stylesheet.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ursmu.ru

ursmu.ru

default.css

api.combined.3906024139.public.1.2.21.js

stylesheet.css

bootstrap.min.css

bvi.min.css

bvi.min.js

main.css

popper.min.js

bootstrap.min.js

style.css

styles.css

departments.css

live_edit.css

style.css

swiper-bundle.min.css

swiper-bundle.min.js

script.js

styles.css

style.css

hammer.min.js

micro-slider.min.js

script.js

footer.css

masonry.pkgd.min.js

gsap.min.js

countUp.min.js

scripts.js

ping.2333401590.1.2.21.js

ui.css

animate.min.css

materialdesignicons.min.css

jsqxlkfs7l8.jpg

1_1_FFF820FF_FFD800FF_0_pageviews

photo-2024-05-02-09-20-51.jpg

dsc-2095.JPG

logo.svg

prior2030.svg

search.svg

theme-button.svg

obl4.jpg

ninikne.jpg