3.3 sec in total
376 ms
2.7 sec
213 ms
Welcome to reefcentral.ru homepage info - get ready to check Reef Central best content for Russia right away, or after learning these important things about reefcentral.ru
Морские аквариумы. Форум. Фотогалерея.
Visit reefcentral.ruWe analyzed Reefcentral.ru page load time and found that the first response time was 376 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
reefcentral.ru performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.7 s
57/100
25%
Value4.3 s
76/100
10%
Value30 ms
100/100
30%
Value0.214
58/100
15%
Value4.6 s
82/100
10%
376 ms
570 ms
97 ms
189 ms
350 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 89% of them (48 requests) were addressed to the original Reefcentral.ru, 4% (2 requests) were made to Bitrix.info and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Reefcentral.ru.
Page size can be reduced by 598.3 kB (59%)
1.0 MB
413.5 kB
In fact, the total size of Reefcentral.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. 35% of websites need less resources to load. Javascripts take 537.8 kB which makes up the majority of the site volume.
Potential reduce by 50.6 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 50.6 kB or 77% of the original size.
Potential reduce by 8.8 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. Reef Central images are well optimized though.
Potential reduce by 420.3 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 420.3 kB or 78% of the original size.
Potential reduce by 118.7 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. Reefcentral.ru needs all CSS files to be minified and compressed as it can save up to 118.7 kB or 86% of the original size.
Number of requests can be reduced by 24 (47%)
51
27
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reef Central. 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 7 to 1 for CSS and as a result speed up the page load time.
reefcentral.ru
376 ms
reefcentral.ru
570 ms
common.css
97 ms
jquery.lightbox-0.5.css
189 ms
kernel_main.css
350 ms
template_742e70fb195f3f5a888a1b978365131a.css
438 ms
kernel_main.js
828 ms
template_914278220467d4be3ccbe096593e07bd.js
280 ms
colors.css
284 ms
jquery-1.8.3.min.js
577 ms
jquery.lightbox-0.5.js
465 ms
jquery.MetaData.js
378 ms
jquery.rating.js
432 ms
jquery.rating.css
474 ms
openapi.js
603 ms
ba.js
366 ms
logo.png
190 ms
logo-main.png
94 ms
spacer.gif
100 ms
icon_search.png
91 ms
advanced_search.png
101 ms
showhide.png
91 ms
seahorse2.jpg
176 ms
tap180x150-ios-an.gif
263 ms
180x150-1.png
185 ms
anounce.jpg
193 ms
anounce.jpg
196 ms
anounce.jpg
263 ms
anounce.jpg
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anounce.jpg
283 ms
anounce.jpg
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anounce.jpg
293 ms
anounce.jpg
349 ms
anounce.jpg
350 ms
anounce.png
369 ms
svc2.png
377 ms
top.png
381 ms
all.js
427 ms
top_banner.php
420 ms
bg_header.png
445 ms
bg_top_menu_first_button.png
444 ms
fw.gif
444 ms
right_news.php
509 ms
right_banners.php
493 ms
bg_footer.png
491 ms
hit
550 ms
bx_stat
270 ms
Karen_468x60-2.jpg
200 ms
108 ms
xd_arbiter.php
431 ms
template_styles.css
94 ms
marinelife180x150-1.png
191 ms
O50wPdwftCg.jpg
97 ms
bg_reclama.png
96 ms
reefcentral.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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
reefcentral.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
reefcentral.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reefcentral.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 Reefcentral.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.
reefcentral.ru
Open Graph description is not detected on the main page of Reef Central. 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: