5.8 sec in total
879 ms
4.5 sec
435 ms
Click here to check amazing Astronomybangla content for Bangladesh. Otherwise, check out these important facts you probably never knew about astronomybangla.com
Official page of Bangladesh Astronomical Association
Visit astronomybangla.comWe analyzed Astronomybangla.com page load time and found that the first response time was 879 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
astronomybangla.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value2.2 s
95/100
25%
Value7.1 s
31/100
10%
Value4,030 ms
1/100
30%
Value0.571
12/100
15%
Value14.0 s
10/100
10%
879 ms
1351 ms
1174 ms
491 ms
724 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 49% of them (17 requests) were addressed to the original Astronomybangla.com, 14% (5 requests) were made to Pagead2.googlesyndication.com and 14% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Astronomybangla.com.
Page size can be reduced by 172.5 kB (24%)
710.1 kB
537.6 kB
In fact, the total size of Astronomybangla.com main page is 710.1 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. 50% of websites need less resources to load. Images take 490.0 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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 2.0 kB, which is 12% 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 12.0 kB or 73% of the original size.
Potential reduce by 20.8 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. Astronomybangla images are well optimized though.
Potential reduce by 26.4 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 26.4 kB or 40% of the original size.
Potential reduce by 113.3 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. Astronomybangla.com needs all CSS files to be minified and compressed as it can save up to 113.3 kB or 82% of the original size.
Number of requests can be reduced by 8 (26%)
31
23
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astronomybangla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
astronomybangla.com
879 ms
www.astronomybangla.com
1351 ms
bootstrap.min.css
1174 ms
eMythMakers.css
491 ms
font-awesome.min.css
724 ms
logo.jpg
492 ms
adsbygoogle.js
12 ms
slider_420150129074814.jpg
1061 ms
slider_220150129074551.jpg
1332 ms
slider_120150129074116.jpg
2216 ms
logo_publication.jpg
1001 ms
Logo-SunFest.jpg
1324 ms
Logo-AstroOlympiad.jpg
1584 ms
jquery.min.js
105 ms
bootstrap.min.js
83 ms
ca-pub-7183243072507462.js
260 ms
zrt_lookup.html
314 ms
show_ads_impl.js
116 ms
bg_50.png
511 ms
apao_logo.jpg
762 ms
Scorlarship2015SM20150823123952.jpg
844 ms
fontawesome-webfont.woff
1018 ms
glyphicons-halflings-regular.woff
1161 ms
ads
290 ms
osd.js
40 ms
ads
208 ms
m_js_controller.js
53 ms
abg.js
91 ms
googlelogo_color_112x36dp.png
248 ms
415636401183980121
217 ms
favicon
231 ms
nessie_icon_tiamat_white.png
193 ms
s
111 ms
x_button_blue2.png
46 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
22 ms
astronomybangla.com 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
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
astronomybangla.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
Issues were logged in the Issues panel in Chrome Devtools
astronomybangla.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astronomybangla.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 Astronomybangla.com 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.
astronomybangla.com
Open Graph description is not detected on the main page of Astronomybangla. 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: