Tools & Wizards About Us
psa.testlabz.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

psa.testlabz.com

Problem Solving Assessment Test Online | PSA Question Papers | Online CBSE PSA Test

Page Load Speed

5.7 sec in total

First Response

1.8 sec

Resources Loaded

3.8 sec

Page Rendered

150 ms

psa.testlabz.com screenshot

About Website

Visit psa.testlabz.com now to see the best up-to-date PSA Test Labz content for India and also check out these interesting facts you probably never knew about psa.testlabz.com

The psa.testlabz.com is web-based testing platform for the cbse problem solving assessment test for the students. It helps students to do a periodic self-assessment. It helps students to identify thei...

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Key Findings

We analyzed Psa.testlabz.com page load time and found that the first response time was 1.8 sec 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.

Performance Metrics

psa.testlabz.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

psa.testlabz.com

1753 ms

analytics.js

9 ms

colorbox.css

450 ms

popup.css

451 ms

style_tet.css

846 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 87% of them (39 requests) were addressed to the original Psa.testlabz.com, 9% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Psa.testlabz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.7 kB (21%)

Content Size

686.5 kB

After Optimization

544.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Psa.testlabz.com main page is 686.5 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. 35% of websites need less resources to load. Images take 491.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.5 kB

  • Original 23.4 kB
  • After minification 21.1 kB
  • After compression 5.9 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 17.5 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 32.0 kB

  • Original 491.1 kB
  • After minification 459.1 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. PSA Test Labz images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 36.1 kB

  • Original 108.5 kB
  • After minification 96.1 kB
  • After compression 72.5 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 36.1 kB or 33% of the original size.

CSS Optimization

-88%

Potential reduce by 56.1 kB

  • Original 63.6 kB
  • After minification 50.3 kB
  • After compression 7.4 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. Psa.testlabz.com needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (20%)

Requests Now

41

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PSA Test Labz. 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.

Network Requests Diagram

psa.testlabz.com

psa.testlabz.com

1753 ms

analytics.js

analytics.js

9 ms

colorbox.css

colorbox.css

450 ms

popup.css

popup.css

451 ms

style_tet.css

style_tet.css

846 ms

jquery.min.js

jquery.min.js

7 ms

colorbox.js

colorbox.js

455 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

462 ms

banner.js

banner.js

403 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

607 ms

jquery.fancybox.js

jquery.fancybox.js

653 ms

jquery.fancybox.css

jquery.fancybox.css

654 ms

WebResource.axd

WebResource.axd

659 ms

WebResource.axd

WebResource.axd

663 ms

collect

collect

25 ms

js

js

67 ms

ga.js

ga.js

25 ms

2.png

2.png

253 ms

psa.jpg

psa.jpg

254 ms

users-icon.png

users-icon.png

254 ms

banner-1.jpg

banner-1.jpg

457 ms

banner-2.png

banner-2.png

648 ms

banner-3.jpg

banner-3.jpg

667 ms

banner-4.jpg

banner-4.jpg

677 ms

btnlogin.png

btnlogin.png

452 ms

newuser.jpg

newuser.jpg

489 ms

subcribe_voucher.jpg

subcribe_voucher.jpg

725 ms

psa9.jpg

psa9.jpg

745 ms

buy.png

buy.png

725 ms

play.png

play.png

861 ms

over.png

over.png

880 ms

Button-Subscribe.png

Button-Subscribe.png

888 ms

psa11.jpg

psa11.jpg

957 ms

face.png

face.png

966 ms

Twitter.png

Twitter.png

956 ms

la.jpg

la.jpg

1115 ms

venture.png

venture.png

1114 ms

6.png

6.png

1118 ms

free-back.png

free-back.png

1146 ms

patti.png

patti.png

1142 ms

footerbg_mid.png

footerbg_mid.png

1149 ms

__utm.gif

__utm.gif

11 ms

loading_background.png

loading_background.png

1281 ms

loading.gif

loading.gif

1310 ms

controls.png

controls.png

1319 ms

Accessibility Review

psa.testlabz.com accessibility score

52

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

psa.testlabz.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

psa.testlabz.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Psa.testlabz.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 Psa.testlabz.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.

Social Sharing Optimization

psa.testlabz.com

Open Graph description is not detected on the main page of PSA Test Labz. 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: