5 sec in total
883 ms
3.8 sec
320 ms
Click here to check amazing Opticsite content for Russia. Otherwise, check out these important facts you probably never knew about opticsite.ru
Заказ очков в интернет-магазине оптики OpticSite: качественные очки по доступным ценам. Доставка заказа по Москве и в регионы.
Visit opticsite.ruWe analyzed Opticsite.ru page load time and found that the first response time was 883 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
opticsite.ru performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value4.5 s
36/100
25%
Value4.0 s
80/100
10%
Value0 ms
100/100
30%
Value0.083
93/100
15%
Value2.6 s
98/100
10%
883 ms
372 ms
541 ms
209 ms
720 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 95% of them (109 requests) were addressed to the original Opticsite.ru, 3% (3 requests) were made to Web.redhelper.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (883 ms) belongs to the original domain Opticsite.ru.
Page size can be reduced by 593.2 kB (46%)
1.3 MB
696.6 kB
In fact, the total size of Opticsite.ru main page is 1.3 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. 35% of websites need less resources to load. Images take 863.9 kB which makes up the majority of the site volume.
Potential reduce by 85.0 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 17.1 kB, which is 17% 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 85.0 kB or 83% of the original size.
Potential reduce by 268.8 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, Opticsite needs image optimization as it can save up to 268.8 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 145.7 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 145.7 kB or 70% of the original size.
Potential reduce by 93.7 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. Opticsite.ru needs all CSS files to be minified and compressed as it can save up to 93.7 kB or 81% of the original size.
Number of requests can be reduced by 15 (13%)
113
98
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opticsite. 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.
opticsite.ru
883 ms
css_43128c68760fed8d78a2ac6523a7ea03.css
372 ms
js_ffcfba4c8c97a1dd3893c5efc949b5bf.js
541 ms
jquery.feedback.js
209 ms
main.js
720 ms
resize-mini.js
92 ms
old_logo.png
340 ms
opl.png
240 ms
green-recept.png
161 ms
green-helper.png
161 ms
Jaguar-Logo11.png
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hoya.png
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tag-heuer.png
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historyofJohnsonJohnson_1_original.png
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solalogo1.jpg
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PORSCHE_LOGO-1.jpg
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nigura.png
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miraflex_logo_mini.jpg
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bbgr_small--.gif
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mersedes_.jpg
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Younger_Optics_logo_small.jpg
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glasses.jpg
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sun-glasses.jpg
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glasses-lences.jpg
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aksesuars.jpg
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contact-lences.jpg
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806 ms
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622 ms
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Silhouette1086.JPG
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Single_Vision_15_PhotoFusion_brown.jpg
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action_discount-10-mini.jpg
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Hoya_nulux_Eynoa_167_HVLL.jpg
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Hoya_nulux_Eynoa_167_HVLL.jpg
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0021_149.jpg
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visa.png
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mastercard.png
620 ms
yandex_money.jpg
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webmoney.png
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poisk.png
642 ms
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head_menu_bord.png
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head_menu__greenbord.jpg
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basket.png
579 ms
order.png
624 ms
head_r.jpg
583 ms
glasses_title_img_1.jpg
665 ms
glasses_title_img_9.jpg
578 ms
glasses_title_img_2.jpg
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644 ms
glasses_title_img_5.jpg
631 ms
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services-1.png
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commodities_top.jpg
622 ms
commodities_bott.jpg
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prise_under.png
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desing.jpg
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prev-vertical.png
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main.js
380 ms
start
400 ms
opticsite.ru 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.
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
Form elements do not have associated labels
Links do not have a discernible name
opticsite.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
Browser errors were logged to the console
Page has valid source maps
opticsite.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticsite.ru 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 Opticsite.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.
opticsite.ru
Open Graph description is not detected on the main page of Opticsite. 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: