Tools & Wizards About Us
sman1-slo.sch.id screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sman1-slo.sch.id

SMA Negeri 1 Surakarta

Page Load Speed

15 sec in total

First Response

1 sec

Resources Loaded

13.3 sec

Page Rendered

696 ms

sman1-slo.sch.id screenshot

About Website

Visit sman1-slo.sch.id now to see the best up-to-date SMA N1slo content for Indonesia and also check out these interesting facts you probably never knew about sman1-slo.sch.id

SMA Negeri 1 Surakarta

Visit sman1-slo.sch.id

Key Findings

We analyzed Sman1-slo.sch.id page load time and found that the first response time was 1 sec and then it took 14 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

sman1-slo.sch.id performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value24.4 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.792

5/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

sman1-slo.sch.id

1011 ms

www.sman1-slo.sch.id

1553 ms

plugins.css

2038 ms

style.css

746 ms

templete.css

2781 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 23% of them (23 requests) were addressed to the original Sman1-slo.sch.id, 56% (55 requests) were made to Storage.googleapis.com and 16% (16 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Storage.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (37%)

Content Size

5.3 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sman1-slo.sch.id main page is 5.3 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 84.9 kB

  • Original 95.5 kB
  • After minification 71.2 kB
  • After compression 10.6 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 24.3 kB, which is 25% 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 84.9 kB or 89% of the original size.

Image Optimization

-14%

Potential reduce by 467.7 kB

  • Original 3.3 MB
  • After minification 2.9 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. Obviously, SMA N1slo needs image optimization as it can save up to 467.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 687.1 kB

  • Original 956.2 kB
  • After minification 916.7 kB
  • After compression 269.1 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 687.1 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 709.4 kB

  • Original 869.7 kB
  • After minification 806.8 kB
  • After compression 160.3 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. Sman1-slo.sch.id needs all CSS files to be minified and compressed as it can save up to 709.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (72%)

Requests Now

69

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMA N1slo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sman1-slo.sch.id

sman1-slo.sch.id

1011 ms

www.sman1-slo.sch.id

www.sman1-slo.sch.id

1553 ms

plugins.css

plugins.css

2038 ms

style.css

style.css

746 ms

templete.css

templete.css

2781 ms

skin-1.php

skin-1.php

684 ms

css2

css2

59 ms

revolution.min.css

revolution.min.css

1171 ms

83633715schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639770269912-removebg-preview-100x100.png

83633715schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639770269912-removebg-preview-100x100.png

901 ms

logo.png

logo.png

693 ms

2490595schools-sman1-slo(1).jpg

2490595schools-sman1-slo(1).jpg

2622 ms

5105927sukam-400x400.jpg

5105927sukam-400x400.jpg

1198 ms

14579014schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639769890342-400x300.jpg

14579014schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639769890342-400x300.jpg

1346 ms

36406914schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639770720659-400x300.jpg

36406914schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639770720659-400x300.jpg

1145 ms

83497037schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639796211337-400x300.jpg

83497037schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639796211337-400x300.jpg

987 ms

22151996schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639796377845-400x300.jpg

22151996schools-82250679-b6b9-4022-a8ae-bbfae71208ff-1639796377845-400x300.jpg

1342 ms

24277997schools-sman1-slo(7)-400x300.jpg

24277997schools-sman1-slo(7)-400x300.jpg

1235 ms

43722267program-gambar-hijab-700x990.png

43722267program-gambar-hijab-700x990.png

2286 ms

47604133PELEPASAN12-300x300.jpg

47604133PELEPASAN12-300x300.jpg

1674 ms

not-exists

not-exists

1495 ms

14943636WhatsAppImage2024-04-23at20.26.08-300x300.jpeg

14943636WhatsAppImage2024-04-23at20.26.08-300x300.jpeg

1785 ms

hqdefault.jpg

hqdefault.jpg

288 ms

jquery.min.js

jquery.min.js

578 ms

wow.js

wow.js

1984 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1820 ms

bootstrap-select.min.js

bootstrap-select.min.js

1676 ms

jquery.bootstrap-touchspin.js

jquery.bootstrap-touchspin.js

2003 ms

magnific-popup.js

magnific-popup.js

2120 ms

waypoints-min.js

waypoints-min.js

2044 ms

counterup.min.js

counterup.min.js

2065 ms

imagesloaded.js

imagesloaded.js

2238 ms

masonry-3.1.4.js

masonry-3.1.4.js

2946 ms

masonry.filter.js

masonry.filter.js

3746 ms

hqdefault.jpg

hqdefault.jpg

526 ms

hqdefault.jpg

hqdefault.jpg

527 ms

owl.carousel.js

owl.carousel.js

3462 ms

lightgallery-all.min.js

lightgallery-all.min.js

3242 ms

custom.js

custom.js

3963 ms

dz.carousel.js

dz.carousel.js

2806 ms

jquery.countdown.js

jquery.countdown.js

4521 ms

dz.ajax.js

dz.ajax.js

3959 ms

rangeslider.js

rangeslider.js

3697 ms

jquery.lazy.min.js

jquery.lazy.min.js

3711 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

5274 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

5283 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

4039 ms

revolution.extension.carousel.min.js

revolution.extension.carousel.min.js

4930 ms

revolution.extension.kenburn.min.js

revolution.extension.kenburn.min.js

4216 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

5814 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

5997 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

4785 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

6473 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

5884 ms

rev.slider.js

rev.slider.js

5529 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

5814 ms

dataTables.bootstrap.min.js

dataTables.bootstrap.min.js

6826 ms

bootstrap.min.css

bootstrap.min.css

4910 ms

all.min.css

all.min.css

5107 ms

line-awesome.min.css

line-awesome.min.css

5417 ms

flaticon.css

flaticon.css

4463 ms

css

css

25 ms

themify-icons.css

themify-icons.css

6248 ms

owl.carousel.css

owl.carousel.css

4992 ms

bootstrap-select.min.css

bootstrap-select.min.css

5808 ms

magnific-popup.css

magnific-popup.css

6480 ms

animate.css

animate.css

5301 ms

scrollbar.css

scrollbar.css

5295 ms

rangeslider.css

rangeslider.css

5720 ms

lightgallery.min.css

lightgallery.min.css

6157 ms

button.css

button.css

5899 ms

loading.gif

loading.gif

553 ms

67363514schools-sman1-slo(1)(1)-700x394.jpg

67363514schools-sman1-slo(1)(1)-700x394.jpg

972 ms

map-bg.png

map-bg.png

522 ms

pt15.png

pt15.png

522 ms

la-solid-900.woff

la-solid-900.woff

844 ms

la-regular-400.woff

la-regular-400.woff

399 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

398 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

398 ms

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KFOlCnqEu92Fr1MmSU5fBBc9.ttf

398 ms

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401 ms

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401 ms

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KFOlCnqEu92Fr1MmYUtfBBc9.ttf

398 ms

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pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

398 ms

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pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

399 ms

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pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

398 ms

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pxiByp8kv8JHgFVrLEj6V1s.ttf

402 ms

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pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

400 ms

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401 ms

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401 ms

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401 ms

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pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

402 ms

pxiGyp8kv8JHgFVrLPTucHtF.ttf

pxiGyp8kv8JHgFVrLPTucHtF.ttf

401 ms

fa-solid-900.woff

fa-solid-900.woff

838 ms

fa-regular-400.woff

fa-regular-400.woff

393 ms

fa-brands-400.woff

fa-brands-400.woff

606 ms

not-exists

not-exists

310 ms

rrdiagonal-line.png

rrdiagonal-line.png

309 ms

themify.woff

themify.woff

342 ms

revicons.woff

revicons.woff

1635 ms

Accessibility Review

sman1-slo.sch.id accessibility score

74

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

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.

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

sman1-slo.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sman1-slo.sch.id SEO score

85

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 Sman1-slo.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 Sman1-slo.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

sman1-slo.sch.id

Open Graph data is detected on the main page of SMA N1slo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: