2.7 sec in total
558 ms
1.9 sec
193 ms
Visit ostcard.su now to see the best up-to-date Ostcard content for Russia and also check out these interesting facts you probably never knew about ostcard.su
Оборудование для производства, тестировани, персонализации, сортировки и упаковки пластиковых карт
Visit ostcard.suWe analyzed Ostcard.su page load time and found that the first response time was 558 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
ostcard.su performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value4.3 s
43/100
25%
Value3.3 s
90/100
10%
Value360 ms
72/100
30%
Value0
100/100
15%
Value3.8 s
89/100
10%
558 ms
128 ms
245 ms
376 ms
387 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 79% of them (23 requests) were addressed to the original Ostcard.su, 14% (4 requests) were made to Mc.yandex.ru and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (687 ms) belongs to the original domain Ostcard.su.
Page size can be reduced by 358.0 kB (48%)
740.5 kB
382.5 kB
In fact, the total size of Ostcard.su main page is 740.5 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. 20% of websites need less resources to load. Javascripts take 373.9 kB which makes up the majority of the site volume.
Potential reduce by 31.8 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 31.8 kB or 78% of the original size.
Potential reduce by 45.0 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, Ostcard needs image optimization as it can save up to 45.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 256.7 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 256.7 kB or 69% of the original size.
Potential reduce by 24.4 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. Ostcard.su needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 86% of the original size.
Number of requests can be reduced by 6 (22%)
27
21
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostcard. 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.
ostcard.su
558 ms
dropdown.css
128 ms
menu.css
245 ms
jwplayer.js
376 ms
jquery.js
387 ms
jquery.min.js
393 ms
style.css
264 ms
banners.js
256 ms
analytics.js
65 ms
8march.jpg
687 ms
head.jpg
499 ms
mnh.png
124 ms
arrow.gif
128 ms
mng.png
127 ms
arrow.jpg
127 ms
MC3_.jpg
124 ms
MC4_.jpg
364 ms
SD160_m.jpg
552 ms
fb.png
434 ms
yt.png
435 ms
sila_dobra.jpg
561 ms
PZ_logov.jpg
559 ms
watch.js
169 ms
hd_icon_line.png
213 ms
footer.jpg
215 ms
collect
14 ms
watch.js
470 ms
advert.gif
91 ms
1
91 ms
ostcard.su 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
ostcard.su 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
ostcard.su SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ostcard.su 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 Ostcard.su 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.
ostcard.su
Open Graph description is not detected on the main page of Ostcard. 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: