Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

cnnindonesia.com

CNN Indonesia | Berita Terbaru, Terkini Indonesia, Dunia

Page Load Speed

10.6 sec in total

First Response

506 ms

Resources Loaded

9.4 sec

Page Rendered

750 ms

cnnindonesia.com screenshot

About Website

Welcome to cnnindonesia.com homepage info - get ready to check CNN Indonesia best content for Indonesia right away, or after learning these important things about cnnindonesia.com

CNNIndonesia.com menyajikan berita Terbaru, Terkini Indonesia seputar nasional, politik, ekonomi, internasional, olahraga, teknologi, hiburan, gaya hidup.

Visit cnnindonesia.com

Key Findings

We analyzed Cnnindonesia.com page load time and found that the first response time was 506 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cnnindonesia.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value27.7 s

0/100

10%

TBT (Total Blocking Time)

Value14,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value44.7 s

0/100

10%

Network Requests Diagram

cnnindonesia.com

506 ms

www.cnnindonesia.com

1776 ms

jquery.min.js

2273 ms

jquery-migrate-1.2.1.min.js

2032 ms

dc.js

500 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 28% of them (46 requests) were addressed to the original Cnnindonesia.com, 38% (63 requests) were made to Images.cnnindonesia.com and 11% (18 requests) were made to Newopenx.detik.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Images.cnnindonesia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 921.5 kB (54%)

Content Size

1.7 MB

After Optimization

777.5 kB

In fact, the total size of Cnnindonesia.com main page is 1.7 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. 65% of websites need less resources to load. Javascripts take 606.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 136.0 kB

  • Original 155.0 kB
  • After minification 104.1 kB
  • After compression 19.0 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. This page needs HTML code to be minified as it can gain 50.9 kB, which is 33% 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 136.0 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 30.4 kB

  • Original 537.5 kB
  • After minification 507.1 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. CNN Indonesia images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 419.9 kB

  • Original 606.7 kB
  • After minification 553.0 kB
  • After compression 186.8 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 419.9 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 335.2 kB

  • Original 399.8 kB
  • After minification 359.9 kB
  • After compression 64.6 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. Cnnindonesia.com needs all CSS files to be minified and compressed as it can save up to 335.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (33%)

Requests Now

157

After Optimization

105

The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNN Indonesia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cnnindonesia.com accessibility score

69

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

[aria-hidden="true"] elements contain focusable descendents

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cnnindonesia.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cnnindonesia.com SEO score

84

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ID

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnnindonesia.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cnnindonesia.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

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