5 sec in total
497 ms
4.1 sec
394 ms
Click here to check amazing Profoptic content for Russia. Otherwise, check out these important facts you probably never knew about profoptic.ru
Специализированный магазин оптической техники Альтаир.ру. Большой магазин в ТЦ "Горбушкин Двор". Доставка по Москве в день заказа. Доставка по России.
Visit profoptic.ruWe analyzed Profoptic.ru page load time and found that the first response time was 497 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
profoptic.ru performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.7 s
58/100
25%
Value7.6 s
25/100
10%
Value2,810 ms
3/100
30%
Value0.354
31/100
15%
Value15.5 s
7/100
10%
497 ms
1044 ms
131 ms
256 ms
485 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Profoptic.ru, 90% (77 requests) were made to Altair.ru and 5% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Altair.ru.
Page size can be reduced by 453.5 kB (41%)
1.1 MB
660.6 kB
In fact, the total size of Profoptic.ru main page is 1.1 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. 45% of websites need less resources to load. HTML takes 429.2 kB which makes up the majority of the site volume.
Potential reduce by 388.9 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 388.9 kB or 91% of the original size.
Potential reduce by 25.1 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. Profoptic images are well optimized though.
Potential reduce by 1.6 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 37.8 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. Profoptic.ru needs all CSS files to be minified and compressed as it can save up to 37.8 kB or 36% of the original size.
Number of requests can be reduced by 30 (38%)
80
50
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profoptic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
profoptic.ru
497 ms
altair.ru
1044 ms
fontawesome.min.css
131 ms
vendor.css
256 ms
euroshop.site.min.css
485 ms
vendor.min.js
697 ms
critical.min.js
368 ms
euroshop.shop.min.css
498 ms
shopSkCallback.js
375 ms
css-family-exo-2-300-400-400i-500-600-700-amp-subset-cyrillic.css
374 ms
frontend_nav.css
477 ms
grouped_brands.css
498 ms
fontface.css
497 ms
flexdiscountFrontend.min.js
592 ms
euroshop.js
618 ms
euroshop.shop.js
831 ms
tag.js
830 ms
code.js
704 ms
logo.png
146 ms
icon2_Altair_icons-50x50-white-08.png
143 ms
icon2_Altair_icons-50x50-white-03.png
143 ms
icon2_Altair_icons-50x50-white-02.png
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384 ms
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386 ms
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fa-solid-900.woff
1033 ms
fa-regular-400.woff
1138 ms
fa-light-300.woff
832 ms
fa-brands-400.woff
1039 ms
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wa.png
873 ms
tg.png
969 ms
yadx.png
969 ms
goog.png
969 ms
captcha.php
903 ms
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921 ms
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951 ms
33925.96.jpg
954 ms
1555.96.jpg
984 ms
sync-loader.js
741 ms
counter
203 ms
dyn-goal-config.js
275 ms
advert.gif
629 ms
sync_cookie_image_decide
137 ms
promo_632090c863866341233174.png
125 ms
tracker
139 ms
promo_632091067a4f7399600281.png
117 ms
profoptic.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
button, link, and menuitem elements 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
profoptic.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
General
Impact
Issue
Detected JavaScript libraries
profoptic.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profoptic.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 Profoptic.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.
profoptic.ru
Open Graph description is not detected on the main page of Profoptic. 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: