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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

develop.gocoderz.com

CoderZ - K12 Computer Science in Virtual Robotics Platforms

Page Load Speed

6.7 sec in total

First Response

125 ms

Resources Loaded

2.1 sec

Page Rendered

4.4 sec

develop.gocoderz.com screenshot

About Website

Click here to check amazing Develop Go CoderZ content for United States. Otherwise, check out these important facts you probably never knew about develop.gocoderz.com

Make it easy to learn (or teach) STEM and robotics programming with CoderZ’s gamified online platform. Award-winning curriculum, no experience required!

Visit develop.gocoderz.com

Key Findings

We analyzed Develop.gocoderz.com page load time and found that the first response time was 125 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

develop.gocoderz.com performance score

0

Network Requests Diagram

gocoderz.com

125 ms

app.js

348 ms

wp-emoji-release.min.js

48 ms

woocommerce-bluesnap-gateway.min.css

76 ms

style.css

401 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Develop.gocoderz.com, 34% (32 requests) were made to Gocoderz.com and 8% (8 requests) were made to Assets.gocoderz.xyz. The less responsive or slowest element that took the longest time to load (736 ms) relates to the external source Assets.gocoderz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.2 kB (8%)

Content Size

5.0 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Develop.gocoderz.com main page is 5.0 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. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 107.2 kB

  • Original 125.8 kB
  • After minification 95.5 kB
  • After compression 18.6 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 30.3 kB, which is 24% 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 107.2 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 146.5 kB

  • Original 4.6 MB
  • After minification 4.4 MB

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. Develop Go CoderZ images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 4.2 kB

  • Original 68.3 kB
  • After minification 67.9 kB
  • After compression 64.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-72%

Potential reduce by 161.3 kB

  • Original 224.2 kB
  • After minification 220.7 kB
  • After compression 62.9 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. Develop.gocoderz.com needs all CSS files to be minified and compressed as it can save up to 161.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (38%)

Requests Now

93

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Develop Go CoderZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gocoderz.com

gocoderz.com

125 ms

app.js

app.js

348 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

48 ms

woocommerce-bluesnap-gateway.min.css

woocommerce-bluesnap-gateway.min.css

76 ms

style.css

style.css

401 ms

global.min.css

global.min.css

105 ms

home.min.css

home.min.css

48 ms

jquery.min.js

jquery.min.js

72 ms

jquery-migrate.min.js

jquery-migrate.min.js

73 ms

gtm-eventlisteners.js

gtm-eventlisteners.js

101 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

188 ms

jquery.marquee.min.js

jquery.marquee.min.js

212 ms

admin.min.css

admin.min.css

208 ms

popup-tell-us.min.css

popup-tell-us.min.css

205 ms

woocommerce-bluesnap-gateway.min.js

woocommerce-bluesnap-gateway.min.js

223 ms

woocommerce-bluesnap-multicurrency.min.js

woocommerce-bluesnap-multicurrency.min.js

231 ms

cookies.js

cookies.js

225 ms

apis-platform-data.min.js

apis-platform-data.min.js

250 ms

es6-shim.min.js

es6-shim.min.js

255 ms

FormValidation.min.js

FormValidation.min.js

248 ms

global.min.js

global.min.js

249 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

251 ms

page-template-default.min.js

page-template-default.min.js

253 ms

set-utm-to-hubspot-form.min.js

set-utm-to-hubspot-form.min.js

229 ms

detect-browser.min.js

detect-browser.min.js

249 ms

home.min.js

home.min.js

259 ms

set-utm-to-url.js

set-utm-to-url.js

259 ms

wp-embed.min.js

wp-embed.min.js

254 ms

popup-tell-us.min.js

popup-tell-us.min.js

260 ms

20524807.js

20524807.js

261 ms

Logo.svg

Logo.svg

439 ms

index.html

index.html

226 ms

label-bg.svg

label-bg.svg

356 ms

Kids.png

Kids.png

385 ms

bg.png

bg.png

601 ms

video-shadow.png

video-shadow.png

398 ms

bg-before.png

bg-before.png

399 ms

bg.png

bg.png

612 ms

bg.png

bg.png

573 ms

footer-image.png

footer-image.png

614 ms

homepage-amazon-desktop-background.png

homepage-amazon-desktop-background.png

567 ms

amazon_logo.png

amazon_logo.png

397 ms

blocklylogo.png

blocklylogo.png

400 ms

home-card-bg.png

home-card-bg.png

398 ms

home-card-cyber-robotics-bg.png

home-card-cyber-robotics-bg.png

568 ms

Twitch.png

Twitch.png

593 ms

coderz%20league%20main.png

coderz%20league%20main.png

602 ms

coderz%20league%20pro%20-%201.png

coderz%20league%20pro%20-%201.png

597 ms

coderz%20league%20junior%20-%201.png

coderz%20league%20junior%20-%201.png

598 ms

coderz%20league%20novice%20-%201.png

coderz%20league%20novice%20-%201.png

592 ms

video-poster-1.png

video-poster-1.png

611 ms

dory.png

dory.png

649 ms

jessica.jpg

jessica.jpg

622 ms

paola.png

paola.png

644 ms

Frank-1.png

Frank-1.png

635 ms

Meredith.png

Meredith.png

637 ms

label8.png

label8.png

635 ms

label7.png

label7.png

642 ms

label6.png

label6.png

664 ms

label5.png

label5.png

660 ms

label4.png

label4.png

660 ms

afe.png

afe.png

657 ms

label2.png

label2.png

667 ms

label1.png

label1.png

674 ms

L2_label7.png

L2_label7.png

676 ms

L2_label8.png

L2_label8.png

698 ms

L2_label9.png

L2_label9.png

725 ms

L2_label5.png

L2_label5.png

736 ms

L2_label6.png

L2_label6.png

684 ms

lego.png

lego.png

697 ms

L2_label2.png

L2_label2.png

716 ms

L2_label3.png

L2_label3.png

716 ms

L2_label1.png

L2_label1.png

718 ms

rubby-top.png

rubby-top.png

723 ms

CODIE-2021-3-1.png

CODIE-2021-3-1.png

731 ms

styles.css

styles.css

133 ms

playcanvas-stable.min.js

playcanvas-stable.min.js

222 ms

__settings__.js

__settings__.js

133 ms

__start__.js

__start__.js

132 ms

__loading__.js

__loading__.js

132 ms

gocoderz.ttf

gocoderz.ttf

131 ms

20524807.js

20524807.js

353 ms

20524807.js

20524807.js

396 ms

fb.js

fb.js

332 ms

EdTech-Award-2021.png

EdTech-Award-2021.png

349 ms

edventures-GBA.png

edventures-GBA.png

348 ms

nrc.png

nrc.png

376 ms

The-Tech-Edvocate-Awards-2020.png

The-Tech-Edvocate-Awards-2020.png

361 ms

woman-working-at-home-5184x3456-1-scaled-1-460x320.jpg

woman-working-at-home-5184x3456-1-scaled-1-460x320.jpg

198 ms

robo-wunderkind-hLvQ4-QEBAE-unsplash-scaled-1-460x320.jpg

robo-wunderkind-hLvQ4-QEBAE-unsplash-scaled-1-460x320.jpg

193 ms

kiana-bosman-0pB01U2NDCQ-unsplash-scaled-1-460x320.jpg

kiana-bosman-0pB01U2NDCQ-unsplash-scaled-1-460x320.jpg

177 ms

GoogleClassroomBanner.png

GoogleClassroomBanner.png

176 ms

classlink-logo.png

classlink-logo.png

182 ms

Clever-logo.png

Clever-logo.png

204 ms

robot.png

robot.png

193 ms

SEO Factors

develop.gocoderz.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 Develop.gocoderz.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 Develop.gocoderz.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

develop.gocoderz.com

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