4.8 sec in total
1.2 sec
3.2 sec
450 ms
Welcome to romanblack.com homepage info - get ready to check Roman Black best content for India right away, or after learning these important things about romanblack.com
Home page of the Roman Black
Visit romanblack.comWe analyzed Romanblack.com page load time and found that the first response time was 1.2 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
romanblack.com performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value1.2 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
1200 ms
927 ms
478 ms
489 ms
498 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Romanblack.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Romanblack.com.
Page size can be reduced by 30.3 kB (34%)
88.5 kB
58.1 kB
In fact, the total size of Romanblack.com main page is 88.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 54.5 kB which makes up the majority of the site volume.
Potential reduce by 24.7 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. This page needs HTML code to be minified as it can gain 7.1 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.7 kB or 73% of the original size.
Potential reduce by 5.7 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. Roman Black images are well optimized though.
We found no issues to fix!
45
45
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roman Black. According to our analytics all requests are already optimized.
romanblack.com
1200 ms
rblack02.gif
927 ms
in_btc3.gif
478 ms
in_sfind.jpg
489 ms
in_hex.gif
498 ms
in_bclock.gif
491 ms
in_wavmak.gif
491 ms
new2.gif
739 ms
in_SGreview.gif
765 ms
in_bp6.jpg
784 ms
in_ep6.jpg
794 ms
in_bbook.jpg
791 ms
in_mgt.gif
966 ms
new.gif
1034 ms
in_rng.gif
1034 ms
in_hRNG1.jpg
1035 ms
in_prime.gif
1036 ms
ICON2.BMP
1224 ms
new3.gif
1194 ms
in_DCmotor_xtal.jpg
1268 ms
in_DTMFalg.jpg
1271 ms
in_bnet.gif
1269 ms
in_integer_degree.gif
1271 ms
in_PICthread.gif
1419 ms
in_bclk.gif
1453 ms
in_VGAmic.jpg
1496 ms
mikroe_banner.gif
1503 ms
in_lini.jpg
1504 ms
in_breg.jpg
1505 ms
in_shift1.gif
1646 ms
in_capmeter.gif
1682 ms
in_SonicRanging.gif
1724 ms
in_RFmodule.gif
1731 ms
in_sineDDS.gif
1732 ms
in_sine1kHz.jpg
1733 ms
in_SGtutorials.gif
1873 ms
in_SFH7710.gif
1709 ms
in_bp6proj.jpg
1495 ms
in_ep6proj.jpg
1489 ms
in_bitbang.jpg
1485 ms
in_tb.jpg
1480 ms
in_ln.jpg
1617 ms
in_amp.jpg
1410 ms
in_midi.gif
1424 ms
in_xoven.jpg
1409 ms
webring.png
1408 ms
romanblack.com accessibility score
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
romanblack.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
romanblack.com 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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Romanblack.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Romanblack.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
romanblack.com
Open Graph description is not detected on the main page of Roman Black. 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: