Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

serba-serbi.com

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Page Load Speed

35 sec in total

First Response

6.1 sec

Resources Loaded

27.5 sec

Page Rendered

1.4 sec

serba-serbi.com screenshot

About Website

Click here to check amazing Serba Serbi content for Indonesia. Otherwise, check out these important facts you probably never knew about serba-serbi.com

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Key Findings

We analyzed Serba-serbi.com page load time and found that the first response time was 6.1 sec and then it took 28.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

serba-serbi.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.347

32/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

serba-serbi.com

6103 ms

style.css

5159 ms

jquery.min.js

4371 ms

s3Slider.js

1108 ms

featuredcontentglider.js

1278 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 84% of them (118 requests) were addressed to the original Serba-serbi.com, 7% (10 requests) were made to Static.xx.fbcdn.net and 4% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Serba-serbi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.0 kB (35%)

Content Size

754.4 kB

After Optimization

489.4 kB

In fact, the total size of Serba-serbi.com main page is 754.4 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. 40% of websites need less resources to load. Images take 442.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 125.5 kB

  • Original 147.4 kB
  • After minification 138.4 kB
  • After compression 22.0 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. 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 125.5 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 16.9 kB

  • Original 442.4 kB
  • After minification 425.5 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. Serba Serbi images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 69.9 kB

  • Original 104.8 kB
  • After minification 99.5 kB
  • After compression 34.9 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 69.9 kB or 67% of the original size.

CSS Optimization

-88%

Potential reduce by 52.6 kB

  • Original 59.8 kB
  • After minification 48.7 kB
  • After compression 7.1 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. Serba-serbi.com needs all CSS files to be minified and compressed as it can save up to 52.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (23%)

Requests Now

137

After Optimization

105

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serba Serbi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

serba-serbi.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

serba-serbi.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

serba-serbi.com SEO score

77

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serba-serbi.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Serba-serbi.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 description is not detected on the main page of Serba Serbi. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: