5.2 sec in total
543 ms
4.4 sec
321 ms
Welcome to vseozrenii.ru homepage info - get ready to check Vseozrenii best content for Russia right away, or after learning these important things about vseozrenii.ru
Офтальмологический портал для пациентов. Все о глазных болезнях и их лечении, поиск глазных клиник, врачей, оптик, отзывов.
Visit vseozrenii.ruWe analyzed Vseozrenii.ru page load time and found that the first response time was 543 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vseozrenii.ru performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value5.3 s
22/100
25%
Value10.5 s
7/100
10%
Value4,170 ms
1/100
30%
Value0.024
100/100
15%
Value29.4 s
0/100
10%
543 ms
618 ms
485 ms
250 ms
260 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 90% of them (62 requests) were addressed to the original Vseozrenii.ru, 6% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vseozrenii.ru.
Page size can be reduced by 1.3 MB (51%)
2.6 MB
1.3 MB
In fact, the total size of Vseozrenii.ru main page is 2.6 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. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 43.3 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 43.3 kB or 79% of the original size.
Potential reduce by 58.3 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. Vseozrenii images are well optimized though.
Potential reduce by 996.8 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 996.8 kB or 81% of the original size.
Potential reduce by 245.3 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. Vseozrenii.ru needs all CSS files to be minified and compressed as it can save up to 245.3 kB or 98% of the original size.
Number of requests can be reduced by 15 (23%)
64
49
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vseozrenii. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
vseozrenii.ru
543 ms
www.vseozrenii.ru
618 ms
www.vseozrenii.ru
485 ms
kernel_main.css
250 ms
kernel_socialservices.css
260 ms
template_80c41d5e44a7c91d2ea289d701c66607.css
530 ms
kernel_main.js
549 ms
core_db.min.js
268 ms
core_frame_cache.min.js
374 ms
kernel_socialservices.js
386 ms
openapi.js
388 ms
template_42b0317494363573cbcbafbff83cd00b.js
1463 ms
ss.css
377 ms
style.css
394 ms
ba.js
163 ms
sprite_all_2.png
517 ms
logo-search.png
126 ms
clinic.png
530 ms
des.png
401 ms
optic.png
385 ms
shop.png
266 ms
sb-pic.png
374 ms
stock_1.png
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stock_2.png
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des_1.png
769 ms
des_2.png
667 ms
des_3.png
893 ms
logo-mini.png
661 ms
db.png
794 ms
icons.png
933 ms
db-corner.png
897 ms
zaglavnaya.jpg
926 ms
star.gif
926 ms
lasik_stoimost.jpg
996 ms
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1022 ms
untitled.jpg
1025 ms
ochki_det.jpg
1060 ms
recept_na_ochki.jpg
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progressiv_video.jpg
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ochki_dlya_chteniya.jpg
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myagkie_kl.jpg
1151 ms
tsvetnye_kl.jpg
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toricheskie_kl.jpg
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oslojneniya_discomfort.jpg
1191 ms
pervaya_pomosh.jpg
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1244 ms
kontuzii_glaz.jpg
1408 ms
fakti_o_travme.jpg
1281 ms
katarakta_bez.jpg
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stoimost_katarakty_bez.jpg
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lasik.jpg
1331 ms
watch.js
168 ms
spread.php
133 ms
futura_medium_cyrillic-webfont.woff
1370 ms
bx_stat
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watch.js
443 ms
lazer.jpg
1085 ms
vitaminy_dlya_zreniya.jpg
1076 ms
glaz.jpg
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glaza.jpg
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eye_black_white.jpg
1142 ms
advert.gif
84 ms
gornolyzhnye_maski.jpg
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sport_ochki.jpg
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sport_ochki_s_dptr.jpg
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uv_i_glaz.jpg
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sprite-1x.png
878 ms
1
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print.css
130 ms
vseozrenii.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vseozrenii.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
Browser errors were logged to the console
Page has valid source maps
vseozrenii.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vseozrenii.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 Vseozrenii.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.
vseozrenii.ru
Open Graph description is not detected on the main page of Vseozrenii. 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: