Access school.oede.by. Кулинарная школа Оеде: кулинарные мастер-классы в Минске

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,740 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

school.oede.by

652 ms

style.css

343 ms

jquery-ui-1.8.15.custom.css

240 ms

jquery-1.6.2.min.js

586 ms

jquery-ui-1.8.15.custom.min.js

468 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 58% of them (69 requests) were addressed to the original School.oede.by, 8% (9 requests) were made to Api-maps.yandex.ru and 6% (7 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain School.oede.by.

Content Size

2.1 MB

After Optimization

1.8 MB

In fact, the total size of School.oede.by main page is 2.1 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.4 kB

Original 58.4 kB
After minification 47.2 kB
After compression 11.0 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 11.2 kB, which is 19% 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 47.4 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 58.5 kB

Original 1.2 MB
After minification 1.1 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. School Oede images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 38.7 kB

Original 378.9 kB
After minification 378.9 kB
After compression 340.2 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

-21%

Potential reduce by 99.5 kB

Original 464.5 kB
After minification 464.5 kB
After compression 365.0 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. School.oede.by needs all CSS files to be minified and compressed as it can save up to 99.5 kB or 21% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School Oede. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

<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

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

High

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

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>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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 School.oede.by 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 School.oede.by 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

school.oede.by

Open Graph description is not detected on the main page of School Oede. 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

Кулинарная школа Оеде: кулинарные мастер-классы в Минске

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

school.oede.by

style.css

jquery-ui-1.8.15.custom.css

jquery-1.6.2.min.js

jquery-ui-1.8.15.custom.min.js

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

school.oede.by

style.css

jquery-ui-1.8.15.custom.css

jquery-1.6.2.min.js

jquery-ui-1.8.15.custom.min.js

jquery.hoverIntent.js

jquery.bt.js

jquery.raty.js

openapi.js

iLoad.js

scripts.js

agile_carousel.css

agile_carousel.alpha.js

sdk.js

brand

all.js

brand

index.xml

openapi.c340c125c61ec5745ebb2a98626e46ab.js

all.js

_YMaps.css

_YMaps.js

phone.png

propos-q.png

dom.png

fb.jpg

tw.jpg

close.png

username-ico2.png

message-sbmt.png

schedule-ico.png

contacts-ico.png

review-ico.png

star-a.png

clock-ico.png

38e81ab27dc24b18aaef3ff20178f5f9.jpeg

gallery-btn-sign.png

6bd5ff5e5734f02efaa97085fa1f53f8.jpeg

fd4985949759a85980eae265dad13bed.jpeg

70f346ed1cab28cdf744692517b5a55f.jpeg

news-ico.png

833b9c381238b050ddad32e417f10dc7.png

879adf9aa8a59f90d589d17eb954641d.jpeg