Tools & Wizards About Us

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

smkn3bojonegoro.sch.id

SMK NEGERI 3 BOJONEGORO

Page Load Speed

6.4 sec in total

First Response

1.2 sec

Resources Loaded

4.7 sec

Page Rendered

473 ms

About Website

Welcome to smkn3bojonegoro.sch.id homepage info - get ready to check SMK N3 BOJONEGORO best content for Indonesia right away, or after learning these important things about smkn3bojonegoro.sch.id

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Key Findings

We analyzed Smkn3bojonegoro.sch.id page load time and found that the first response time was 1.2 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

smkn3bojonegoro.sch.id performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

smkn3bojonegoro.sch.id

1223 ms

bootstrap.min.css

733 ms

style.css

741 ms

font-awesome.min.css

491 ms

hijau.css

497 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 69% of them (45 requests) were addressed to the original Smkn3bojonegoro.sch.id, 14% (9 requests) were made to Static.xx.fbcdn.net and 6% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Smkn3bojonegoro.sch.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.7 kB (3%)

Content Size

7.1 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smkn3bojonegoro.sch.id main page is 7.1 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. 60% of websites need less resources to load. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.4 kB

  • Original 51.6 kB
  • After minification 41.9 kB
  • After compression 10.2 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 9.7 kB, which is 19% 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 41.4 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 160.5 kB

  • Original 6.9 MB
  • After minification 6.8 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. SMK N3 BOJONEGORO images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.9 kB

  • Original 74.4 kB
  • After minification 74.4 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

-5%

Potential reduce by 3.0 kB

  • Original 56.4 kB
  • After minification 56.4 kB
  • After compression 53.5 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. Smkn3bojonegoro.sch.id has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (44%)

Requests Now

61

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMK N3 BOJONEGORO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

smkn3bojonegoro.sch.id accessibility score

83

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.

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

Best Practices

smkn3bojonegoro.sch.id best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

smkn3bojonegoro.sch.id SEO score

83

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

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 Smkn3bojonegoro.sch.id 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 Smkn3bojonegoro.sch.id 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 SMK N3 BOJONEGORO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: