6.1 sec in total
906 ms
4.9 sec
292 ms
Click here to check amazing Dive Profi content for Russia. Otherwise, check out these important facts you probably never knew about diveprofi.ru
Интернет-магазин снаряжения для дайвинга, снорклинга, подводной охоты и бассейна DiveProfi (Дайвпрофи). Консультации. Авторизованный специалист Mares. Подбор снаряжения. Интернет-магазин Дайвпрофи
Visit diveprofi.ruWe analyzed Diveprofi.ru page load time and found that the first response time was 906 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
diveprofi.ru performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value4.5 s
36/100
25%
Value6.8 s
34/100
10%
Value960 ms
28/100
30%
Value0.1
90/100
15%
Value10.7 s
22/100
10%
906 ms
644 ms
156 ms
276 ms
277 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 84% of them (66 requests) were addressed to the original Diveprofi.ru, 5% (4 requests) were made to W.uptolike.com and 4% (3 requests) were made to Static.siteheart.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.siteheart.com.
Page size can be reduced by 545.5 kB (48%)
1.1 MB
593.7 kB
In fact, the total size of Diveprofi.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. 40% of websites need less resources to load. Images take 472.2 kB which makes up the majority of the site volume.
Potential reduce by 166.2 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 166.2 kB or 88% of the original size.
Potential reduce by 20.5 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. Dive Profi images are well optimized though.
Potential reduce by 275.9 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 275.9 kB or 73% of the original size.
Potential reduce by 82.8 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. Diveprofi.ru needs all CSS files to be minified and compressed as it can save up to 82.8 kB or 83% of the original size.
Number of requests can be reduced by 29 (39%)
74
45
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dive Profi. 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 8 to 1 for CSS and as a result speed up the page load time.
diveprofi.ru
906 ms
www.diveprofi.ru
644 ms
stylesheet.css
156 ms
fast_order.css
276 ms
callback.css
277 ms
slideshow.css
277 ms
carousel.css
279 ms
jquery-1.7.1.min.js
430 ms
jquery.colorbox.js
279 ms
colorbox.css
399 ms
jquery.simplemodal.js
402 ms
callback.js
403 ms
jquery-ui-1.8.16.custom.min.js
667 ms
jquery-ui-1.8.16.custom.css
404 ms
common.js
527 ms
fast_order.js
530 ms
347 ms
jquery.nivo.slider.pack.js
531 ms
jquery.jcarousel.min.js
532 ms
watch.js
2 ms
zp.js
685 ms
666 ms
bg31.jpg
427 ms
logo.png
386 ms
cart.png
139 ms
arrow-down.png
140 ms
button-search.png
141 ms
background.png
140 ms
loading.gif
256 ms
banner_snork-770x220.jpg
386 ms
banner_podvoh-770x220.jpg
388 ms
banner_photosnork-770x220.jpg
385 ms
banner_diving-770x220.jpg
512 ms
padauk.jpg
509 ms
action_reefgun.jpg
514 ms
act_seashel.jpg
513 ms
L_mares-120x120.jpg
514 ms
L_aqual-120x120.jpg
562 ms
WaterproofLogo-120x120.jpg
645 ms
tusa_logo-120x120.gif
646 ms
L_omer-120x120.jpg
651 ms
view_logo-120x120.jpg
651 ms
xs_scuba_logo-120x120.jpg
651 ms
Bauer_Poseidon_logo-120x120.jpg
697 ms
head-120x120.jpg
795 ms
Hollis%20logo-120x120.jpg
796 ms
aquapac_logo-120x120.jpg
797 ms
logo_aquasphere_logo-120x120.gif
797 ms
apeks_logo-120x120.jpg
796 ms
coltri_logo-120x120.jpg
826 ms
oceanReefLogo-120x120.jpg
918 ms
McNett-logo-120x120.gif
918 ms
L_akvilon-120x120.jpg
921 ms
sporasub_logo-120x120.jpg
923 ms
OCEANIC-logo-120x120.gif
923 ms
L_riffe-120x120.jpg
957 ms
scubapro_logo-120x120.jpg
1107 ms
sealife-120x120.jpg
1107 ms
hit
263 ms
widget.js
169 ms
impression.html
321 ms
extra.js
318 ms
seadoo_logo-120x120.jpg
977 ms
seak_logo-120x120.jpg
979 ms
Sportsstuff_Logo-120x120.JPG
978 ms
magicshine_logo-120x120.jpg
985 ms
L_tehchnisub-120x120.jpg
987 ms
widget.js
1139 ms
hit
129 ms
button-previous.png
860 ms
button-next.png
853 ms
soc.png
856 ms
border.png
853 ms
controls.png
859 ms
arrows.png
918 ms
bullets.png
915 ms
support.html
176 ms
blue.css
507 ms
logo.png
412 ms
diveprofi.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
<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
diveprofi.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
diveprofi.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
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 Diveprofi.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 Diveprofi.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.
diveprofi.ru
Open Graph description is not detected on the main page of Dive Profi. 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: