3.1 sec in total
754 ms
2.3 sec
106 ms
Visit city3d.ru now to see the best up-to-date City 3D content and also check out these interesting facts you probably never knew about city3d.ru
City 3D - . . City 3D , . City 3D , . . .
Visit city3d.ruWe analyzed City3d.ru page load time and found that the first response time was 754 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
city3d.ru performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value7.7 s
3/100
25%
Value3.4 s
90/100
10%
Value230 ms
86/100
30%
Value0.133
81/100
15%
Value5.8 s
66/100
10%
754 ms
128 ms
72 ms
246 ms
246 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 71% of them (36 requests) were addressed to the original City3d.ru, 20% (10 requests) were made to Counter.24log.ru and 6% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (754 ms) belongs to the original domain City3d.ru.
Page size can be reduced by 18.0 kB (6%)
288.5 kB
270.5 kB
In fact, the total size of City3d.ru main page is 288.5 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. 15% of websites need less resources to load. Javascripts take 255.5 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 14.2 kB or 74% of the original size.
Potential reduce by 82 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. City 3D images are well optimized though.
Potential reduce by 90 B
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 3.7 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. City3d.ru needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 80% of the original size.
Number of requests can be reduced by 16 (36%)
44
28
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City 3D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
city3d.ru
754 ms
styles.css
128 ms
show_ads.js
72 ms
top1-1.gif
246 ms
top1-2.jpg
246 ms
top1-3.gif
275 ms
top1-4.jpg
246 ms
top1-5.jpg
276 ms
top1-6.jpg
276 ms
1x1.gif
367 ms
top2-5.gif
367 ms
top2-6.gif
368 ms
top3-1.gif
369 ms
logo.gif
371 ms
top2-2.gif
372 ms
top2-3.gif
488 ms
top2-4.gif
489 ms
top3-2.gif
490 ms
top3-3.gif
494 ms
top3-4.gif
495 ms
load.gif
495 ms
top4-1.gif
638 ms
top4-2.gif
638 ms
top4-3.gif
638 ms
top4-4.gif
639 ms
top4-5.gif
639 ms
top5-1.gif
639 ms
top5-2.gif
731 ms
top5-3.gif
731 ms
top5-4.gif
733 ms
menu1.gif
740 ms
adsbygoogle.js
168 ms
bg22-3nl.gif
526 ms
bg22-3nm.gif
526 ms
bg22-3r.gif
543 ms
counter
539 ms
bg-top1.gif
606 ms
bg-load.gif
607 ms
bg-top4-4.gif
718 ms
bg-menu.gif
718 ms
bg-content.gif
721 ms
bg-copyright.gif
728 ms
show_ads_impl.js
238 ms
zrt_lookup.html
43 ms
ads
132 ms
bg22-3nl.gif
566 ms
bg22-3nm.gif
565 ms
counter
561 ms
bg22-3r.gif
557 ms
counter
132 ms
counter
136 ms
city3d.ru accessibility score
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
city3d.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
city3d.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise City3d.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that City3d.ru 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.
city3d.ru
Open Graph description is not detected on the main page of City 3D. 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: