Tools & Wizards About Us
smkn5bandung.sch.id screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

smkn5bandung.sch.id

Account Suspended

Page Load Speed

4.5 sec in total

First Response

855 ms

Resources Loaded

3.3 sec

Page Rendered

300 ms

smkn5bandung.sch.id screenshot

About Website

Welcome to smkn5bandung.sch.id homepage info - get ready to check Smkn 5 Bandung best content for Indonesia right away, or after learning these important things about smkn5bandung.sch.id

SMK Negeri 5 Bandung adalah sebuah sekolah kejuruan negeri di kota Bandung

Visit smkn5bandung.sch.id

Key Findings

We analyzed Smkn5bandung.sch.id page load time and found that the first response time was 855 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

smkn5bandung.sch.id performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.226

55/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

smkn5bandung.sch.id

855 ms

flexslider.css

125 ms

prettyphoto.css

182 ms

style.css

185 ms

custom.css

126 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 66% of them (60 requests) were addressed to the original Smkn5bandung.sch.id, 11% (10 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (855 ms) belongs to the original domain Smkn5bandung.sch.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.7 kB (13%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smkn5bandung.sch.id main page is 2.5 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.3 kB

  • Original 55.1 kB
  • After minification 50.5 kB
  • After compression 11.8 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 43.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 76.4 kB

  • Original 2.2 MB
  • After minification 2.1 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. Smkn 5 Bandung images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 108.1 kB

  • Original 157.8 kB
  • After minification 151.3 kB
  • After compression 49.7 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 108.1 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 92.8 kB

  • Original 110.5 kB
  • After minification 84.4 kB
  • After compression 17.7 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. Smkn5bandung.sch.id needs all CSS files to be minified and compressed as it can save up to 92.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (36%)

Requests Now

90

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smkn 5 Bandung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smkn5bandung.sch.id

smkn5bandung.sch.id

855 ms

flexslider.css

flexslider.css

125 ms

prettyphoto.css

prettyphoto.css

182 ms

style.css

style.css

185 ms

custom.css

custom.css

126 ms

form.css

form.css

128 ms

jquery.min.js

jquery.min.js

276 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

243 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

247 ms

plugins.library.js

plugins.library.js

248 ms

init.js

init.js

242 ms

action.js

action.js

245 ms

bootstrap.js

bootstrap.js

250 ms

bootstrap.css

bootstrap.css

252 ms

typography.css

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125 ms

bootstrap.css

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186 ms

online

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128 ms

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370 ms

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127 ms

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126 ms

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431 ms

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250 ms

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252 ms

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322 ms

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323 ms

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450 ms

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385 ms

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431 ms

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450 ms

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483 ms

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507 ms

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506 ms

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513 ms

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514 ms

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546 ms

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555 ms

loading.gif

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556 ms

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571 ms

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572 ms

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607 ms

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610 ms

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617 ms

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617 ms

google.png

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638 ms

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639 ms

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669 ms

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668 ms

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680 ms

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678 ms

sdk.js

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270 ms

widgets.js

widgets.js

34 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

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31 ms

syndication

syndication

89 ms

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319 ms

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573 ms

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573 ms

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547 ms

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545 ms

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494 ms

calendar.png

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492 ms

44 ms

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229 ms

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434 ms

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439 ms

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3 ms

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4 ms

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203 ms

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22 ms

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66 ms

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108 ms

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296 ms

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366 ms

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503 ms

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631 ms

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499 ms

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501 ms

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284 ms

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352 ms

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523 ms

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71 ms

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75 ms

Accessibility Review

smkn5bandung.sch.id accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

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

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.

Best Practices

smkn5bandung.sch.id 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

smkn5bandung.sch.id SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smkn5bandung.sch.id can be misinterpreted by Google and other search engines. Our service has detected that English 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 Smkn5bandung.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

smkn5bandung.sch.id

Open Graph description is not detected on the main page of Smkn 5 Bandung. 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: