19.5 sec in total
497 ms
18.4 sec
548 ms
Welcome to dcatering.ru homepage info - get ready to check D Catering best content for Russia right away, or after learning these important things about dcatering.ru
Ресторан выездного обслуживания Diamond catering – это безупречный кейтеринг на мероприятиях любого формата. Наша компания специализируется на обслуживании праздников, банкетов, фуршетов.
Visit dcatering.ruWe analyzed Dcatering.ru page load time and found that the first response time was 497 ms and then it took 19 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
dcatering.ru performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value13.4 s
0/100
25%
Value10.1 s
9/100
10%
Value2,190 ms
6/100
30%
Value0.348
32/100
15%
Value21.6 s
1/100
10%
497 ms
745 ms
282 ms
243 ms
478 ms
Our browser made a total of 217 requests to load all elements on the main page. We found that 86% of them (186 requests) were addressed to the original Dcatering.ru, 4% (8 requests) were made to Youtube.com and 3% (6 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (16.3 sec) belongs to the original domain Dcatering.ru.
Page size can be reduced by 297.2 kB (8%)
3.8 MB
3.5 MB
In fact, the total size of Dcatering.ru main page is 3.8 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. Only a small number of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 287.5 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 287.5 kB or 73% of the original size.
Potential reduce by 776 B
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. D Catering images are well optimized though.
Potential reduce by 5.8 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.
Potential reduce by 3.1 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. Dcatering.ru has all CSS files already compressed.
Number of requests can be reduced by 37 (20%)
189
152
The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Catering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
dcatering.ru
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dcatering.ru
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dcatering.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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>).
dcatering.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
Page has valid source maps
dcatering.ru SEO score
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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcatering.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 Dcatering.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.
dcatering.ru
Open Graph description is not detected on the main page of D Catering. 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: