3.1 sec in total
420 ms
2.3 sec
345 ms
Click here to check amazing Big Classes content for India. Otherwise, check out these important facts you probably never knew about bigclasses.com
BigClasses is the one of the Best IT Online Training Organizations offers Online training on Python, Cloud Courses, Big Data Courses, Data Warehousing Courses by industry experts.
Visit bigclasses.comWe analyzed Bigclasses.com page load time and found that the first response time was 420 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
bigclasses.com performance score
name
value
score
weighting
Value7.6 s
1/100
10%
Value24.9 s
0/100
25%
Value16.6 s
1/100
10%
Value2,090 ms
7/100
30%
Value0.004
100/100
15%
Value22.0 s
2/100
10%
420 ms
177 ms
27 ms
25 ms
28 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 7% of them (5 requests) were addressed to the original Bigclasses.com, 45% (33 requests) were made to Cdn.bigclasses.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (782 ms) belongs to the original domain Bigclasses.com.
Page size can be reduced by 1.3 MB (64%)
2.0 MB
698.6 kB
In fact, the total size of Bigclasses.com main page is 2.0 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. 70% of websites need less resources to load. Javascripts take 917.3 kB which makes up the majority of the site volume.
Potential reduce by 199.0 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. 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 199.0 kB or 84% of the original size.
Potential reduce by 18.2 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. Big Classes images are well optimized though.
Potential reduce by 689.6 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 689.6 kB or 75% of the original size.
Potential reduce by 361.3 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. Bigclasses.com needs all CSS files to be minified and compressed as it can save up to 361.3 kB or 84% of the original size.
Number of requests can be reduced by 46 (74%)
62
16
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Big Classes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
bigclasses.com
420 ms
wp-emoji-release.min.js
177 ms
style.css
27 ms
css
25 ms
styles.css
28 ms
settings.css
30 ms
srr-css.css
33 ms
style.css
37 ms
media.css
34 ms
jquery.js
60 ms
jquery-migrate.min.js
33 ms
jquery.hoverIntent.minified.js
59 ms
jquery.cookie.js
36 ms
jquery.dcjqaccordion.2.9.js
57 ms
q2w3-fixed-widget.min.js
57 ms
jquery.themepunch.tools.min.js
74 ms
jquery.themepunch.revolution.min.js
74 ms
srr-js.js
89 ms
ana-track.js
89 ms
webfont.js
75 ms
fbds.js
69 ms
gtm.js
101 ms
BigClasses-Logo.png
74 ms
Tableau.png
173 ms
Home-Banner-1.jpg
172 ms
Home-Banner-4.jpg
97 ms
Register.png
68 ms
Home-Banner-2.jpg
96 ms
Home-Banner-3.jpg
172 ms
dmca_protected_sml_120h.png
106 ms
jquery.form.min.js
45 ms
scripts.js
43 ms
comment-reply.min.js
43 ms
modernizr-min.js
43 ms
jquery.carouFredSel-6.2.1-min.js
43 ms
jquery.prettyPhoto-min.js
42 ms
jquery.flexslider-min.js
44 ms
jquery.fitvids-min.js
44 ms
main.js
99 ms
wp-embed.min.js
101 ms
image.php
314 ms
font-awesome.css
43 ms
bootstrap1.min.css
245 ms
bootstrap.min.js
100 ms
plus_grey.png
117 ms
Service2.png
113 ms
Service3.png
115 ms
Service1.png
116 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
107 ms
icomoon.woff
92 ms
235 ms
css
82 ms
analytics.js
52 ms
conversion_async.js
51 ms
1bHRUMxmJHoup12DnI9XmQ.woff
45 ms
I1Pn3gihk5vyP0Yw5GqKsQ.woff
45 ms
fontawesome-webfont.woff
43 ms
G-cgiyv4b0HVLV2M8HoP9A.woff
45 ms
AcvTq8Q0lyKKNxRlL28Rnz8E0i7KZn-EPnyo3HZu7kw.woff
45 ms
server.php
308 ms
bullets2.png
91 ms
bigclasses.com
782 ms
ajax-loader.gif
689 ms
39 ms
collect
20 ms
resource.php
680 ms
resource.php
737 ms
collect
675 ms
660 ms
ga-audiences
16 ms
shadow-top.png
22 ms
24 ms
shadow-bottom.png
18 ms
419 ms
bigclasses.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
bigclasses.com 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
Page has valid source maps
bigclasses.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigclasses.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bigclasses.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.
bigclasses.com
Open Graph data is detected on the main page of Big Classes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: