11.4 sec in total
4.2 sec
6.6 sec
563 ms
Click here to check amazing 3 Dvsem content. Otherwise, check out these important facts you probably never knew about 3dvsem.ru
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Visit 3dvsem.ruWe analyzed 3dvsem.ru page load time and found that the first response time was 4.2 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
3dvsem.ru performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value7.5 s
4/100
25%
Value9.7 s
11/100
10%
Value3,440 ms
2/100
30%
Value0.008
100/100
15%
Value13.3 s
12/100
10%
4225 ms
130 ms
250 ms
275 ms
395 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 90% of them (79 requests) were addressed to the original 3dvsem.ru, 5% (4 requests) were made to Mc.yandex.ru and 3% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain 3dvsem.ru.
Page size can be reduced by 319.0 kB (21%)
1.5 MB
1.2 MB
In fact, the total size of 3dvsem.ru main page is 1.5 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 107.1 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. This page needs HTML code to be minified as it can gain 26.7 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 107.1 kB or 91% of the original size.
Potential reduce by 29.1 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. 3 Dvsem images are well optimized though.
Potential reduce by 144.1 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 144.1 kB or 63% of the original size.
Potential reduce by 38.7 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. 3dvsem.ru needs all CSS files to be minified and compressed as it can save up to 38.7 kB or 85% of the original size.
Number of requests can be reduced by 13 (15%)
85
72
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Dvsem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
3dvsem.ru
4225 ms
all.css
130 ms
imageflow.css
250 ms
imageflowhome.packed.js
275 ms
jquery-1.8.3.min.js
395 ms
main_index.js
280 ms
logo
261 ms
bg.png
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logo.png
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kafe_lepota-150x150.jpg
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kafe_zolotoe_yabloko_malisheva-150x150.jpg
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kafe_yapona_pub_uralmash-150x150.jpg
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restaurant_salomon-150x150.jpg
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restaurant_keer-150x150.jpg
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club_print_home-150x150.jpg
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club_chili-150x150.jpg
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club_cash-150x150.jpg
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salon_koroleva_kr-150x150.jpg
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salon_surya1-150x150.jpg
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bus_party-150x150.jpg
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analytics.js
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watch.js
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hit
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shkola_tancev_fan_fan-150x150.jpg
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collect
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a_avantelt_light-webfont.woff
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shkola_gracii-150x150.jpg
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watch.js
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sauna_prostori.png
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bani_koltcovo1-150x150.jpg
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bowling_five_stars-150x150.jpg
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billiard_five_stars-150x150.jpg
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hippo-150x150.jpg
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billiard_antey1-150x150.jpg
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kafe_5_sharov-150x150.jpg
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prokuratura_ekb-150x150.jpg
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attraction_monument_keyboard-150x150.jpg
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attraction_saint_catherines_chapel-150x150.jpg
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attraction_kharitonov_park-150x150.jpg
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attraction_europe-asia_highway-150x150.jpg
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attraction_rastorguyev-kharitonovs_mansion-150x150.jpg
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advert.gif
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soc.png
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1
92 ms
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search.png
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search-submit.png
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li.png
819 ms
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800 ms
3dvsem.ru accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
3dvsem.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
Missing source maps for large first-party JavaScript
3dvsem.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dvsem.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 3dvsem.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.
3dvsem.ru
Open Graph data is detected on the main page of 3 Dvsem. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: