4.6 sec in total
657 ms
3.2 sec
713 ms
Visit black-sabath.ru now to see the best up-to-date Black Sabath content for Russia and also check out these interesting facts you probably never knew about black-sabath.ru
О группе Black Sabbath. Российский неофициальный сайт поклонников легендарной группы! На сайте имеются очень редкие фотографии группы Black Sabbath ,тут можно узнать все самые свежие новости о группе,...
Visit black-sabath.ruWe analyzed Black-sabath.ru page load time and found that the first response time was 657 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
black-sabath.ru performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value2.9 s
82/100
25%
Value4.0 s
81/100
10%
Value220 ms
87/100
30%
Value0.183
66/100
15%
Value10.0 s
26/100
10%
657 ms
409 ms
394 ms
399 ms
527 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 77% of them (63 requests) were addressed to the original Black-sabath.ru, 10% (8 requests) were made to S9.ucoz.net and 5% (4 requests) were made to Acint.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Black-sabath.ru.
Page size can be reduced by 378.7 kB (37%)
1.0 MB
657.9 kB
In fact, the total size of Black-sabath.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. 40% of websites need less resources to load. Images take 536.7 kB which makes up the majority of the site volume.
Potential reduce by 80.9 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 80.9 kB or 83% of the original size.
Potential reduce by 19.9 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. Black Sabath images are well optimized though.
Potential reduce by 255.5 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 255.5 kB or 70% of the original size.
Potential reduce by 22.4 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. Black-sabath.ru needs all CSS files to be minified and compressed as it can save up to 22.4 kB or 59% of the original size.
Number of requests can be reduced by 37 (47%)
78
41
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Sabath. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
black-sabath.ru
657 ms
945.css
409 ms
base.css
394 ms
layer7.css
399 ms
jquery-1.7.2.js
527 ms
ulightbox.css
401 ms
ulightbox.js
406 ms
uwnd.js
667 ms
229 ms
top100.jcn
386 ms
hit;noadsru
256 ms
bg-new_superfon.gif
129 ms
cycounter
269 ms
3SS.png
151 ms
BlSabb.gif
491 ms
krestik.jpg
254 ms
NOTKA_N_1.gif
277 ms
tri04.gif
281 ms
fea.png
272 ms
wink3.gif
278 ms
media.png
395 ms
extra.png
429 ms
archives.png
430 ms
Podsh.png
440 ms
1home.png
451 ms
2Biographies.png
537 ms
structure.png
578 ms
Black_n27124.png
707 ms
albums.png
575 ms
archive.png
577 ms
gallery.png
633 ms
Wallpaper.png
705 ms
video.png
720 ms
tabs.png
719 ms
perevod.png
713 ms
lyrics.png
753 ms
Email.jpg
964 ms
lign5_black.gif
1391 ms
Publ.png
866 ms
MENUniz1.png
863 ms
ligs.gif
862 ms
line_razdel.png
870 ms
sabbat.jpg
1261 ms
ozzi.jpg
1184 ms
metallica-spb-poster-2015-740x427.jpg
1579 ms
45k4k.jpg
1164 ms
sabbath645.jpg
1218 ms
Heaven_nd_Hell.png
1414 ms
i3.gif
128 ms
19.gif
129 ms
aci.js
186 ms
9.gif
126 ms
top100.scn
138 ms
sbsbook2.JPG
1321 ms
Band1233.png
1220 ms
95 ms
185 ms
1.gif
1155 ms
Rainbow_review.gif
1229 ms
guest.png
1267 ms
Blog.png
1246 ms
Black-Sabbath-1.png
1276 ms
inform.png
1178 ms
243 ms
new1.gif
1200 ms
Sabblodsabb.JPG
1221 ms
2oralbook.JPG
1229 ms
3paranoidbook.JPG
1232 ms
4howblack.JPG
1226 ms
5welhbook.JPG
1180 ms
contact.png
1222 ms
links.png
1192 ms
lyrics_black.gif
1223 ms
lagos1.png
1174 ms
match
185 ms
bok.png
1135 ms
11_Sup-Band11.png
1268 ms
MENU_Ver_111.png
1191 ms
sred1.png
1197 ms
12.png
1205 ms
cellpic3.gif
1175 ms
bolvashka1.png
1092 ms
black-sabath.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
black-sabath.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
black-sabath.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Black-sabath.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 Black-sabath.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.
black-sabath.ru
Open Graph description is not detected on the main page of Black Sabath. 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: