17.5 sec in total
809 ms
15.6 sec
1.1 sec
Welcome to optika-saratov.ru homepage info - get ready to check Optika Saratov best content for Russia right away, or after learning these important things about optika-saratov.ru
Visit optika-saratov.ruWe analyzed Optika-saratov.ru page load time and found that the first response time was 809 ms and then it took 16.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
optika-saratov.ru performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.3 s
41/100
25%
Value8.3 s
19/100
10%
Value1,360 ms
17/100
30%
Value0
100/100
15%
Value10.1 s
26/100
10%
809 ms
4747 ms
1320 ms
1323 ms
1562 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 84% of them (32 requests) were addressed to the original Optika-saratov.ru, 8% (3 requests) were made to Api-maps.yandex.ru and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (9.4 sec) relates to the external source Api-maps.yandex.ru.
Page size can be reduced by 382.8 kB (37%)
1.0 MB
643.4 kB
In fact, the total size of Optika-saratov.ru main page is 1.0 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. 25% of websites need less resources to load. Images take 512.7 kB which makes up the majority of the site volume.
Potential reduce by 153.6 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 153.6 kB or 66% of the original size.
Potential reduce by 25.7 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. Optika Saratov images are well optimized though.
Potential reduce by 163.7 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 163.7 kB or 71% of the original size.
Potential reduce by 39.8 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. Optika-saratov.ru needs all CSS files to be minified and compressed as it can save up to 39.8 kB or 81% of the original size.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optika Saratov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
optika-saratov.ru
809 ms
vmsite-ltr.css
4747 ms
style.css
1320 ms
core.js
1323 ms
mootools-core.js
1562 ms
caption.js
1457 ms
1287 ms
jquery.min.js
794 ms
jquery.noConflict.js
1553 ms
ppc.safejquery.start.js
1641 ms
jquery-1.5.min.js
1921 ms
ppc.safejquery.end.js
1734 ms
ppc.safejqueryplugin.start.js
1783 ms
jquery.cycle.all.2.74.js
1930 ms
ppc.safejqueryplugin.end.js
1972 ms
general.css
2077 ms
template.css
2094 ms
AC_RunActiveContent.js
2175 ms
1581 ms
combine.xml
9419 ms
bottom-fon.jpg
214 ms
bottom-fon.jpg
442 ms
top-fon.jpg
281 ms
logo.jpg
463 ms
banner3.jpg
2597 ms
banner2.jpg
1023 ms
banner1.jpg
2830 ms
banner4.jpg
1317 ms
topmenu.jpg
592 ms
leftmenu.png
606 ms
ochki.png
2465 ms
fone.jpg
2347 ms
mail.jpg
1219 ms
3_0_FFBD21FF_FF9D01FF_0_pageviews
1371 ms
nalichnie.png
1649 ms
terminal.png
1725 ms
gr-raboti.png
1838 ms
watch.js
23 ms
optika-saratov.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.
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
Image elements do not have [alt] attributes
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
optika-saratov.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
optika-saratov.ru SEO score
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
Document uses plugins
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optika-saratov.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 Optika-saratov.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.
optika-saratov.ru
Open Graph description is not detected on the main page of Optika Saratov. 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: