10.2 sec in total
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Welcome to study.ngs.ru homepage info - get ready to check Study Ngs best content for Russia right away, or after learning these important things about study.ngs.ru
Курсы от образовательных центров - бесплатные объявления от частных лиц в Новосибирске. Большая база предложений с ценами и подробными описаниями товаров и услуг. Подать объявление в рубрику можно бес...
Visit study.ngs.ruWe analyzed Study.ngs.ru page load time and found that the first response time was 2 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
study.ngs.ru performance score
name
value
score
weighting
Value9.8 s
0/100
10%
Value19.4 s
0/100
25%
Value16.4 s
0/100
10%
Value980 ms
28/100
30%
Value0.326
35/100
15%
Value22.5 s
1/100
10%
1990 ms
379 ms
1012 ms
834 ms
1967 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 13% of them (12 requests) were addressed to the original Study.ngs.ru, 49% (46 requests) were made to Do.ngs.ru and 10% (9 requests) were made to Reklama85.ngs.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Do.ngs.ru.
Page size can be reduced by 1.6 MB (62%)
2.6 MB
995.7 kB
In fact, the total size of Study.ngs.ru main page is 2.6 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. HTML takes 851.6 kB which makes up the majority of the site volume.
Potential reduce by 787.3 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. This page needs HTML code to be minified as it can gain 299.0 kB, which is 35% 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 787.3 kB or 92% of the original size.
Potential reduce by 72.3 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. Study Ngs images are well optimized though.
Potential reduce by 499.6 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 499.6 kB or 69% of the original size.
Potential reduce by 242.2 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. Study.ngs.ru needs all CSS files to be minified and compressed as it can save up to 242.2 kB or 91% of the original size.
Number of requests can be reduced by 28 (33%)
84
56
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study Ngs. 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 5 to 1 for CSS and as a result speed up the page load time.
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study.ngs.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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>).
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
study.ngs.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
study.ngs.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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Study.ngs.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Study.ngs.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.
study.ngs.ru
Open Graph description is not detected on the main page of Study Ngs. 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: