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selectdeveloper.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

selectdeveloper.com

Page Load Speed

1.7 sec in total

First Response

172 ms

Resources Loaded

1.1 sec

Page Rendered

420 ms

selectdeveloper.com screenshot

About Website

Click here to check amazing Selectdeveloper content. Otherwise, check out these important facts you probably never knew about selectdeveloper.com

dateprog - Date A Programmer: open source (Apache License) online dating service built with Ruby On Rails with private/public profiles, chat, admin panel, analytics, matches, tests constructor

Visit selectdeveloper.com

Key Findings

We analyzed Selectdeveloper.com page load time and found that the first response time was 172 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

selectdeveloper.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

dateprog

172 ms

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

109 ms

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

128 ms

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

123 ms

9504070

99 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Selectdeveloper.com, 11% (1 request) were made to Github.com and 11% (1 request) were made to Avatars3.githubusercontent.com. The less responsive or slowest element that took the longest time to load (213 ms) relates to the external source Assets-cdn.github.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 944.2 kB (75%)

Content Size

1.3 MB

After Optimization

309.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Selectdeveloper.com main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 652.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.3 kB

  • Original 81.3 kB
  • After minification 74.0 kB
  • After compression 15.0 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 66.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.5 kB
  • After minification 8.5 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. Selectdeveloper images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 460.0 kB

  • Original 652.3 kB
  • After minification 652.3 kB
  • After compression 192.3 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 460.0 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 418.0 kB

  • Original 511.7 kB
  • After minification 510.2 kB
  • After compression 93.8 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. Selectdeveloper.com needs all CSS files to be minified and compressed as it can save up to 418.0 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selectdeveloper. According to our analytics all requests are already optimized.

Network Requests Diagram

dateprog

dateprog

172 ms

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

frameworks-c9ebe75b707357dc366c2f7d27d201cf79f46c84e7c019ebdfdf6330f7e236df.css

109 ms

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

github-a6e222a9687ffdc5147c3f6bfc0e145a42e3d02c8c5f29690dd19b7542391d57.css

128 ms

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

site-761fae5b692f533e1cb81ffa93667979373ec8f3d051c871fd56efe92d49825b.css

123 ms

9504070

9504070

99 ms

compat-7db58f8b7b91111107fac755dd8b178fe7db0f209ced51fc339c446ad3f8da2b.js

compat-7db58f8b7b91111107fac755dd8b178fe7db0f209ced51fc339c446ad3f8da2b.js

100 ms

frameworks-9edbcd63f15ab29b344f2c2917623d5dffae3cd1b9117084f961733dc49dc50e.js

frameworks-9edbcd63f15ab29b344f2c2917623d5dffae3cd1b9117084f961733dc49dc50e.js

157 ms

github-e15c42b62dd2268c1b8070b8a59055757ff5f3198fb7681c72f051bfa0fd42e5.js

github-e15c42b62dd2268c1b8070b8a59055757ff5f3198fb7681c72f051bfa0fd42e5.js

213 ms

octocat-spinner-32.gif

octocat-spinner-32.gif

117 ms

Accessibility Review

selectdeveloper.com accessibility score

96

Accessibility Issues

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

selectdeveloper.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

selectdeveloper.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Selectdeveloper.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Selectdeveloper.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

selectdeveloper.com

Open Graph data is detected on the main page of Selectdeveloper. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: