Tools & Wizards About Us
interviewzen.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

interviewzen.com

Online Technical Interviews and Recruitment Software | Interview Zen

Page Load Speed

2.6 sec in total

First Response

264 ms

Resources Loaded

2.1 sec

Page Rendered

174 ms

interviewzen.com screenshot

About Website

Welcome to interviewzen.com homepage info - get ready to check Interview Zen best content for India right away, or after learning these important things about interviewzen.com

Find the best developers with Interview Zen. Take the stress out of screening for talent. Get started today.

Visit interviewzen.com

Key Findings

We analyzed Interviewzen.com page load time and found that the first response time was 264 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

interviewzen.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

interviewzen.com

264 ms

www.interviewzen.com

502 ms

04d1fb71949b.css

224 ms

2f57c04563b6.js

821 ms

analytics.js

79 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Interviewzen.com, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (821 ms) belongs to the original domain Interviewzen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.0 kB (72%)

Content Size

942.6 kB

After Optimization

265.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Interviewzen.com main page is 942.6 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 10% of websites need less resources to load. Javascripts take 830.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 22.2 kB

  • Original 31.0 kB
  • After minification 30.6 kB
  • After compression 8.9 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 22.2 kB or 71% of the original size.

Image Optimization

-17%

Potential reduce by 2.3 kB

  • Original 13.5 kB
  • After minification 11.2 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. Obviously, Interview Zen needs image optimization as it can save up to 2.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 593.5 kB

  • Original 830.1 kB
  • After minification 830.1 kB
  • After compression 236.6 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 593.5 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 59.0 kB

  • Original 68.0 kB
  • After minification 49.2 kB
  • After compression 9.0 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. Interviewzen.com needs all CSS files to be minified and compressed as it can save up to 59.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (63%)

Requests Now

19

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interview Zen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

interviewzen.com

interviewzen.com

264 ms

www.interviewzen.com

www.interviewzen.com

502 ms

04d1fb71949b.css

04d1fb71949b.css

224 ms

2f57c04563b6.js

2f57c04563b6.js

821 ms

analytics.js

analytics.js

79 ms

header_bg.gif

header_bg.gif

86 ms

logo.png

logo.png

86 ms

page_top.gif

page_top.gif

164 ms

page_middle.gif

page_middle.gif

164 ms

home_header.gif

home_header.gif

237 ms

ui-bg_highlight-soft_75_eeeeee_1x100.png

ui-bg_highlight-soft_75_eeeeee_1x100.png

237 ms

tf_bg.gif

tf_bg.gif

239 ms

button_right.png

button_right.png

239 ms

button_left.png

button_left.png

251 ms

section_title.gif

section_title.gif

252 ms

page_bottom.gif

page_bottom.gif

311 ms

ui-bg_glass_75_e6e6e6_1x400.png

ui-bg_glass_75_e6e6e6_1x400.png

310 ms

ui-bg_glass_65_ffffff_1x400.png

ui-bg_glass_65_ffffff_1x400.png

312 ms

ui-icons_888888_256x240.png

ui-icons_888888_256x240.png

312 ms

collect

collect

13 ms

collect

collect

58 ms

slider-disabled.png

slider-disabled.png

77 ms

Accessibility Review

interviewzen.com accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

interviewzen.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

interviewzen.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

interviewzen.com

Open Graph description is not detected on the main page of Interview Zen. 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: