22.2 sec in total
709 ms
21.2 sec
241 ms
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Visit greencard.byWe analyzed Greencard.by page load time and found that the first response time was 709 ms and then it took 21.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
greencard.by performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value4.3 s
42/100
25%
Value6.2 s
44/100
10%
Value410 ms
66/100
30%
Value0.011
100/100
15%
Value7.4 s
49/100
10%
709 ms
502 ms
630 ms
132 ms
8 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 9% of them (6 requests) were addressed to the original Greencard.by, 62% (42 requests) were made to Images.green-card.by and 7% (5 requests) were made to Upload.green-card.by. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Green-card.ru.
Page size can be reduced by 62.3 kB (16%)
388.5 kB
326.1 kB
In fact, the total size of Greencard.by main page is 388.5 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. 30% of websites need less resources to load. Images take 247.0 kB which makes up the majority of the site volume.
Potential reduce by 40.3 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. 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 40.3 kB or 78% of the original size.
Potential reduce by 12.3 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. Green Card images are well optimized though.
Potential reduce by 5.2 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.
Potential reduce by 4.6 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. Greencard.by needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 24% of the original size.
Number of requests can be reduced by 31 (53%)
58
27
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Green Card. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
greencard.by
709 ms
core.css
502 ms
styles.css
630 ms
javascript.php
132 ms
jquery.min.js
8 ms
core.js
247 ms
core_ajax.js
251 ms
session.js
257 ms
jquery.init.js
507 ms
PkQ8nofphA
39 ms
ru.gif
363 ms
ulycti%20240%20x%20400.jpg
649 ms
spread.php
26 ms
spread.php
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spread.php
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spread.php
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spread.php
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spread.php
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by.gif
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ua.gif
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md.gif
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uz.gif
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kz.gif
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logo_gov.png
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error.png
491 ms
newgc_small.jpg
396 ms
fraud_small.jpg
397 ms
reverse.gif
526 ms
IMG_1597_thumbnail.jpg
540 ms
tab.png
481 ms
header.jpg
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enter.png
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chat_bg.jpg
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flg.png
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usa.png
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title_icons.png
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subscr_go.gif
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st1.png
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st2-2.png
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st3-2.png
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list-menu.gif
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edit-paste.png
746 ms
loterie_bottom_right.png
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loterie_bottom_left.png
847 ms
q1.gif
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icon_comment.gif
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box-shadow.png
862 ms
cont-block.png
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loterie_bg.png
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datestamp.png
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rss.png
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ramka3.png
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cld.png
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41px-System-users.svg.png
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vcard.png
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polaroid.png
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user-new.png
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ga.js
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__utm.gif
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offline.gif
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spread.php
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t_post.gif
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usman.jpg
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footer_bg_right.png
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footer_bg_left.png
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hand.png
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external.gif
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spread.php
564 ms
greencard.by 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
greencard.by 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
Missing source maps for large first-party JavaScript
greencard.by 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Greencard.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 Greencard.by main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
greencard.by
Open Graph description is not detected on the main page of Green Card. 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: