11.2 sec in total
3.9 sec
6.9 sec
440 ms
Welcome to delta-change.ru homepage info - get ready to check Delta Change best content for Russia right away, or after learning these important things about delta-change.ru
Блог о бизнесе в интернете и оффлайне. Статьи о бизнес идеях и вариантах открытия собственного дела
Visit delta-change.ruWe analyzed Delta-change.ru page load time and found that the first response time was 3.9 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
delta-change.ru performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.5 s
0/100
25%
Value9.6 s
11/100
10%
Value370 ms
71/100
30%
Value0.001
100/100
15%
Value12.4 s
14/100
10%
3894 ms
123 ms
251 ms
246 ms
388 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 54% of them (62 requests) were addressed to the original Delta-change.ru, 11% (12 requests) were made to Vk.com and 6% (7 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Delta-change.ru.
Page size can be reduced by 959.4 kB (46%)
2.1 MB
1.1 MB
In fact, the total size of Delta-change.ru 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 833.7 kB which makes up the majority of the site volume.
Potential reduce by 42.0 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 42.0 kB or 77% of the original size.
Potential reduce by 38.8 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. Delta Change images are well optimized though.
Potential reduce by 563.2 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 563.2 kB or 68% of the original size.
Potential reduce by 315.4 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. Delta-change.ru needs all CSS files to be minified and compressed as it can save up to 315.4 kB or 83% of the original size.
Number of requests can be reduced by 62 (60%)
104
42
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Change. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
delta-change.ru
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delta-change.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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
delta-change.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
delta-change.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delta-change.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 Delta-change.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.
delta-change.ru
Open Graph description is not detected on the main page of Delta Change. 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: