Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

serbakuis.com

Serbakuis - Info Promo Undian, Kuis, & Lomba Berhadiah - Serbakuis

Page Load Speed

19.5 sec in total

First Response

4.9 sec

Resources Loaded

14.4 sec

Page Rendered

204 ms

serbakuis.com screenshot

About Website

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

Deadline info kuis, kontes, free sample, undian online berhadiah terbaru di Indonesia 2016, gratis tanpa biaya pendaftaran. Update setiap hari tanpa libur!

Visit serbakuis.com

Key Findings

We analyzed Serbakuis.com page load time and found that the first response time was 4.9 sec and then it took 14.6 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

serbakuis.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,900 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.456

20/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

serbakuis.com

4893 ms

7bd58ce3106c405e993a64fc120001ff

1264 ms

chatinline.aspx

162 ms

2626.js

17 ms

manual-8fd4bf4be287953c9b4b77507b7436ed.gz.js

7 ms

Our browser made a total of 370 requests to load all elements on the main page. We found that 5% of them (18 requests) were addressed to the original Serbakuis.com, 6% (21 requests) were made to Bh.contextweb.com and 4% (15 requests) were made to Ums.adtech.de. The less responsive or slowest element that took the longest time to load (10.1 sec) belongs to the original domain Serbakuis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 986.9 kB (59%)

Content Size

1.7 MB

After Optimization

672.6 kB

In fact, the total size of Serbakuis.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. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 50.2 kB

  • Original 65.3 kB
  • After minification 63.6 kB
  • After compression 15.1 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 50.2 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 28.3 kB

  • Original 224.5 kB
  • After minification 196.2 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, Serbakuis needs image optimization as it can save up to 28.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 869.8 kB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 445.0 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 869.8 kB or 66% of the original size.

CSS Optimization

-70%

Potential reduce by 38.6 kB

  • Original 54.9 kB
  • After minification 49.4 kB
  • After compression 16.3 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. Serbakuis.com needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 273 (81%)

Requests Now

335

After Optimization

62

The browser has sent 335 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serbakuis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 109 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

serbakuis.com accessibility score

85

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-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

serbakuis.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

serbakuis.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

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serbakuis.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Serbakuis.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 Serbakuis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: