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javascriptbank.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

javascriptbank.com

Download JavaScript Code Examples, Tutorials, Reference

Page Load Speed

2.1 sec in total

First Response

318 ms

Resources Loaded

1.7 sec

Page Rendered

97 ms

javascriptbank.com screenshot

About Website

Click here to check amazing Java Script Bank content for Vietnam. Otherwise, check out these important facts you probably never knew about javascriptbank.com

Provide thousands of free JavaScript code examples, DHTML, HTML JavaScript Tutorials, Reference and Help. JavaScriptBank.com is the best JavaScript resources

Visit javascriptbank.com

Key Findings

We analyzed Javascriptbank.com page load time and found that the first response time was 318 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

javascriptbank.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

index.php

318 ms

css

20 ms

grid.css

78 ms

styles.css

161 ms

skin-dark.css

157 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Javascriptbank.com, 28% (9 requests) were made to Gomymobi.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (707 ms) relates to the external source Flagcounter.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.6 kB (27%)

Content Size

171.1 kB

After Optimization

125.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Javascriptbank.com main page is 171.1 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. 25% of websites need less resources to load. Javascripts take 72.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.4 kB

  • Original 13.9 kB
  • After minification 13.9 kB
  • After compression 3.5 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 10.4 kB or 75% of the original size.

Image Optimization

-16%

Potential reduce by 4.9 kB

  • Original 31.1 kB
  • After minification 26.2 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, Java Script Bank needs image optimization as it can save up to 4.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 96 B

  • Original 72.5 kB
  • After minification 72.5 kB
  • After compression 72.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-57%

Potential reduce by 30.3 kB

  • Original 53.6 kB
  • After minification 48.3 kB
  • After compression 23.3 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. Javascriptbank.com needs all CSS files to be minified and compressed as it can save up to 30.3 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (68%)

Requests Now

22

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Script Bank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

318 ms

css

css

20 ms

grid.css

grid.css

78 ms

styles.css

styles.css

161 ms

skin-dark.css

skin-dark.css

157 ms

js

js

64 ms

jquery.min.js

jquery.min.js

21 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

160 ms

jquery-ui.css

jquery-ui.css

16 ms

jquery-ui.js

jquery-ui.js

32 ms

main.js

main.js

162 ms

core.init.min.js

core.init.min.js

232 ms

index.html

index.html

79 ms

138 ms

707 ms

styles.css

styles.css

134 ms

img_bg_1.jpg

img_bg_1.jpg

96 ms

font-awesome.min.css

font-awesome.min.css

159 ms

simple-line-icons.min.css

simple-line-icons.min.css

87 ms

themify-icons.css

themify-icons.css

83 ms

img_bg_1.jpg

img_bg_1.jpg

170 ms

cover_bg_1.jpg

cover_bg_1.jpg

227 ms

work-6.jpg

work-6.jpg

180 ms

slide_1.jpg

slide_1.jpg

193 ms

mountains.jpg

mountains.jpg

204 ms

img_bg_3.jpg

img_bg_3.jpg

214 ms

slide_6.jpg

slide_6.jpg

255 ms

hero2.jpg

hero2.jpg

266 ms

js

js

56 ms

analytics.js

analytics.js

19 ms

font

font

12 ms

collect

collect

87 ms

Accessibility Review

javascriptbank.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

javascriptbank.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

Browser errors were logged to the console

SEO Factors

javascriptbank.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javascriptbank.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Javascriptbank.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

javascriptbank.com

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