9.4 sec in total
3.9 sec
5.3 sec
188 ms
Welcome to orange-spb.ru homepage info - get ready to check Orange Spb best content for Russia right away, or after learning these important things about orange-spb.ru
Курсы изучения английского языка в школе Orange Language Centre. Доступные цены на обучение, разговорный клуб, языковой лагерь. Записывайтесь!
Visit orange-spb.ruWe analyzed Orange-spb.ru page load time and found that the first response time was 3.9 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
orange-spb.ru performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value8.9 s
1/100
25%
Value9.6 s
11/100
10%
Value1,470 ms
14/100
30%
Value0.001
100/100
15%
Value16.5 s
5/100
10%
3911 ms
389 ms
261 ms
99 ms
261 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 40% of them (17 requests) were addressed to the original Orange-spb.ru, 9% (4 requests) were made to Google-analytics.com and 7% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Orange-spb.ru.
Page size can be reduced by 116.4 kB (48%)
244.9 kB
128.5 kB
In fact, the total size of Orange-spb.ru main page is 244.9 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. 20% of websites need less resources to load. Javascripts take 190.6 kB which makes up the majority of the site volume.
Potential reduce by 15.0 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. 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 15.0 kB or 67% of the original size.
Potential reduce by 5.3 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. Obviously, Orange Spb needs image optimization as it can save up to 5.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 91.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 91.2 kB or 48% of the original size.
Potential reduce by 4.9 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. Orange-spb.ru needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 79% of the original size.
Number of requests can be reduced by 28 (70%)
40
12
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orange Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
orange-spb.ru
3911 ms
style.css
389 ms
online-test.css
261 ms
jquery.min.js
99 ms
script.js
261 ms
logo
287 ms
rtrg
258 ms
%D0%BE%D1%82%D0%BA%D1%80%D1%8B%D1%82%D1%8B%D0%B9%20%D1%83%D1%80%D0%BE%D0%BA.gif
903 ms
dot-orange.gif
162 ms
leftorange.jpg
258 ms
dot-vert-orange.gif
163 ms
logo.gif
550 ms
home.gif
298 ms
telephone.gif
298 ms
lang-en.gif
298 ms
Preparation%20Centre_2_RGB.jpg
644 ms
cambridge.gif
703 ms
utrom-dnem-deshevle.gif
584 ms
rightorange.jpg
420 ms
hit
260 ms
rtrg
371 ms
gtm.js
48 ms
more.gif
512 ms
client.js
260 ms
analytics.js
7 ms
conversion_async.js
23 ms
code.js
269 ms
counter.js
405 ms
activityi;src=5129325;type=invmedia;cat=4vz4ihyr;ord=1;num=5985159431142;~oref=http%3A%2F%2Forange-spb.ru%2F
61 ms
collect
7 ms
71 ms
linkid.js
39 ms
collect
7 ms
collect
50 ms
33 ms
watch.js
475 ms
ga-audiences
29 ms
hit
128 ms
counter
140 ms
260 ms
app3.js
606 ms
advert.gif
92 ms
1
96 ms
orange-spb.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
orange-spb.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
orange-spb.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Orange-spb.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 Orange-spb.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.
orange-spb.ru
Open Graph description is not detected on the main page of Orange Spb. 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: