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opstrainerz.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

opstrainerz.com

AWS DevOps Certification Training Online | OpsTrainerz

Page Load Speed

4.1 sec in total

First Response

487 ms

Resources Loaded

3.4 sec

Page Rendered

289 ms

opstrainerz.com screenshot

About Website

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

Learn AWS DevOps training course online with a real-time team. basic to advanced level including Kubernetes, Jenkins, Docker, slack with a real-time team. Enroll Now. Get Certified Now!

Visit opstrainerz.com

Key Findings

We analyzed Opstrainerz.com page load time and found that the first response time was 487 ms and then it took 3.7 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

opstrainerz.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

opstrainerz.com

487 ms

www.opstrainerz.com

1024 ms

bootstrap.min.css

46 ms

style.css

242 ms

font-awesome.min.css

54 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 53% of them (25 requests) were addressed to the original Opstrainerz.com, 19% (9 requests) were made to Cdnjs.cloudflare.com and 11% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Opstrainerz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.2 kB (33%)

Content Size

454.7 kB

After Optimization

303.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opstrainerz.com main page is 454.7 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. 45% of websites need less resources to load. Images take 216.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 58.2 kB

  • Original 68.6 kB
  • After minification 53.5 kB
  • After compression 10.3 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. This page needs HTML code to be minified as it can gain 15.1 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 956 B

  • Original 216.7 kB
  • After minification 215.7 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. Ops Trainerz images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 87.9 kB

  • Original 139.9 kB
  • After minification 139.9 kB
  • After compression 52.0 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 87.9 kB or 63% of the original size.

CSS Optimization

-14%

Potential reduce by 4.1 kB

  • Original 29.6 kB
  • After minification 29.6 kB
  • After compression 25.5 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. Opstrainerz.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (73%)

Requests Now

30

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ops Trainerz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opstrainerz.com

opstrainerz.com

487 ms

www.opstrainerz.com

www.opstrainerz.com

1024 ms

bootstrap.min.css

bootstrap.min.css

46 ms

style.css

style.css

242 ms

font-awesome.min.css

font-awesome.min.css

54 ms

css

css

57 ms

home.css

home.css

480 ms

responsive.css

responsive.css

704 ms

1.gif

1.gif

781 ms

logo.jpg

logo.jpg

781 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

47 ms

bootstrap.min.js

bootstrap.min.js

49 ms

jquery.validate.min.js

jquery.validate.min.js

52 ms

additional-methods.min.js

additional-methods.min.js

55 ms

jquery-ui.min.css

jquery-ui.min.css

46 ms

jquery-ui.autocomplete.min.js

jquery-ui.autocomplete.min.js

781 ms

jquery-confirm.min.css

jquery-confirm.min.css

47 ms

jquery-confirm.min.js

jquery-confirm.min.js

51 ms

toastr.min.css

toastr.min.css

55 ms

toastr.min.js

toastr.min.js

64 ms

intlTelInput.min.js

intlTelInput.min.js

780 ms

intlTelInput.min.css

intlTelInput.min.css

781 ms

lazysizes.min.js

lazysizes.min.js

934 ms

scripts.js

scripts.js

939 ms

jquery.cookie.min.js

jquery.cookie.min.js

54 ms

star-rating.min.js

star-rating.min.js

940 ms

star-rating.min.css

star-rating.min.css

953 ms

scc-c2.min.js

scc-c2.min.js

9 ms

2.jpg

2.jpg

477 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

97 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

97 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

38 ms

flags.png

flags.png

478 ms

move-up.png

move-up.png

235 ms

ui-bg_highlight-soft_100_eeeeee_1x100.png

ui-bg_highlight-soft_100_eeeeee_1x100.png

33 ms

1697525408-image_2023_10_16T05_50_43_881Z.png

1697525408-image_2023_10_16T05_50_43_881Z.png

260 ms

1697615007-image_2023_10_17T10_09_26_289Z.png

1697615007-image_2023_10_17T10_09_26_289Z.png

261 ms

1697442825-image_2023_10_16T05_50_43_881Z.png

1697442825-image_2023_10_16T05_50_43_881Z.png

258 ms

1599025395-AWS%20Data%20Warehouse-01.svg

1599025395-AWS%20Data%20Warehouse-01.svg

259 ms

1599027863-AWS%20Data%20Base-01.svg

1599027863-AWS%20Data%20Base-01.svg

256 ms

1697432926-Docker.svg

1697432926-Docker.svg

254 ms

1697514584-image_2023_10_16T05_50_43_881Z.png

1697514584-image_2023_10_16T05_50_43_881Z.png

260 ms

1697288028-AWS%20Devops.svg

1697288028-AWS%20Devops.svg

259 ms

Accessibility Review

opstrainerz.com accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

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

Links do not have a discernible name

Best Practices

opstrainerz.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

opstrainerz.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Opstrainerz.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 Opstrainerz.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

opstrainerz.com

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