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    Performance

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programmerinterview.com

Home - Programmer and Software Interview Questions and Answers

Page Load Speed

3.3 sec in total

First Response

428 ms

Resources Loaded

2.6 sec

Page Rendered

273 ms

programmerinterview.com screenshot

About Website

Click here to check amazing Programmer Interview content for United States. Otherwise, check out these important facts you probably never knew about programmerinterview.com

Programmer and Software Interview Questions and Answers

Visit programmerinterview.com

Key Findings

We analyzed Programmerinterview.com page load time and found that the first response time was 428 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

programmerinterview.com performance score

0

Network Requests Diagram

programmerinterview.com

428 ms

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36 ms

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

58 ms

api.js

76 ms

jquery.min.js

71 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 14% of them (19 requests) were addressed to the original Programmerinterview.com, 8% (11 requests) were made to A.disquscdn.com and 6% (8 requests) were made to Contextual.media.net. The less responsive or slowest element that took the longest time to load (620 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (60%)

Content Size

1.8 MB

After Optimization

706.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Programmerinterview.com main page is 1.8 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 41.7 kB

  • Original 54.7 kB
  • After minification 54.2 kB
  • After compression 13.0 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 41.7 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 5.9 kB

  • Original 128.7 kB
  • After minification 122.7 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. Programmer Interview images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 1.0 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 562.4 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 1.0 MB or 64% of the original size.

CSS Optimization

-64%

Potential reduce by 14.3 kB

  • Original 22.4 kB
  • After minification 22.3 kB
  • After compression 8.1 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. Programmerinterview.com needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (70%)

Requests Now

122

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Programmer Interview. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

programmerinterview.com

programmerinterview.com

428 ms

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36 ms

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

58 ms

api.js

api.js

76 ms

jquery.min.js

jquery.min.js

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25 ms

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51 ms

api.js

api.js

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51 ms

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65 ms

tb.php

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wp-emoji-release.min.js

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cb=gapi.loaded_0

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10 ms

getlc.js

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config.js

config.js

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common.bundle.9ae7822392ee2a14113a2ad6a3b21094.js

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SEO Factors

programmerinterview.com SEO score

0

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 Programmerinterview.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 Programmerinterview.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

programmerinterview.com

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