821 ms in total
350 ms
376 ms
95 ms
Welcome to studybigdata.com homepage info - get ready to check Studybigdata best content right away, or after learning these important things about studybigdata.com
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Visit studybigdata.comWe analyzed Studybigdata.com page load time and found that the first response time was 350 ms and then it took 471 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
studybigdata.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.9 s
82/100
25%
Value6.3 s
42/100
10%
Value10 ms
100/100
30%
Value0.006
100/100
15%
Value3.0 s
96/100
10%
350 ms
17 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Studybigdata.com, 50% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (350 ms) belongs to the original domain Studybigdata.com.
Page size can be reduced by 15.6 kB (49%)
32.0 kB
16.4 kB
In fact, the total size of Studybigdata.com main page is 32.0 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. Only 5% of websites need less resources to load. HTML takes 23.3 kB which makes up the majority of the site volume.
Potential reduce by 15.6 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 15.6 kB or 67% of the original size.
Potential reduce by 0 B
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. This website has mostly compressed JavaScripts.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studybigdata. According to our analytics all requests are already optimized.
studybigdata.com
350 ms
nr-892.min.js
17 ms
studybigdata.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.
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
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
studybigdata.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
studybigdata.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studybigdata.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Studybigdata.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.
studybigdata.com
Open Graph description is not detected on the main page of Studybigdata. 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: