Tools & Wizards About Us
128sou-sofia.info screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

128sou-sofia.info

128 СУ "Алберт Айнщайн" | Официална уеб страница

Page Load Speed

6.4 sec in total

First Response

30 ms

Resources Loaded

5.9 sec

Page Rendered

470 ms

128sou-sofia.info screenshot

About Website

Visit 128sou-sofia.info now to see the best up-to-date 128 Sou Sofia content for Bulgaria and also check out these interesting facts you probably never knew about 128sou-sofia.info

Официална уеб страница - 128 СУ "Алберт Айнщайн" - Член на асоциацията на Кеймбридж училищата

Visit 128sou-sofia.info

Key Findings

We analyzed 128sou-sofia.info page load time and found that the first response time was 30 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

128sou-sofia.info performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.199

62/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

128sou-sofia.info

30 ms

128sou-sofia.info

966 ms

css

30 ms

global.css

399 ms

style.min.css

370 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 89% of them (58 requests) were addressed to the original 128sou-sofia.info, 8% (5 requests) were made to Use.fontawesome.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain 128sou-sofia.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.5 kB (5%)

Content Size

5.3 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 128sou-sofia.info 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. 50% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.7 kB

  • Original 98.2 kB
  • After minification 92.1 kB
  • After compression 17.5 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 80.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 178.6 kB

  • Original 5.1 MB
  • After minification 4.9 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. 128 Sou Sofia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 34.2 kB
  • After minification 34.2 kB
  • After compression 34.2 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

-2%

Potential reduce by 2.2 kB

  • Original 117.0 kB
  • After minification 115.0 kB
  • After compression 114.8 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. 128sou-sofia.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (39%)

Requests Now

46

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 128 Sou Sofia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

128sou-sofia.info

128sou-sofia.info

30 ms

128sou-sofia.info

128sou-sofia.info

966 ms

css

css

30 ms

global.css

global.css

399 ms

style.min.css

style.min.css

370 ms

fonts.css

fonts.css

394 ms

sumoselect.min.css

sumoselect.min.css

379 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

384 ms

styles.min.css

styles.min.css

469 ms

pgafu-public.css

pgafu-public.css

619 ms

front-flex.min.css

front-flex.min.css

656 ms

style.css

style.css

760 ms

style.css

style.css

731 ms

genericons.css

genericons.css

747 ms

font-awesome.min.css

font-awesome.min.css

860 ms

all.css

all.css

30 ms

unsemantic-grid-responsive-tablet.css

unsemantic-grid-responsive-tablet.css

989 ms

srpw-frontend.css

srpw-frontend.css

1028 ms

v4-shims.css

v4-shims.css

38 ms

bootstrap-grid5.min.css

bootstrap-grid5.min.css

1182 ms

font-awesome.min.css

font-awesome.min.css

1095 ms

128su-logo.png

128su-logo.png

1245 ms

slider-2023-1klas.png

slider-2023-1klas.png

1247 ms

slider-2023-7klas.png

slider-2023-7klas.png

1365 ms

slider-2023-nagradi.png

slider-2023-nagradi.png

1382 ms

slider-2023-gosti.png

slider-2023-gosti.png

1474 ms

attention_icon-web.webp

attention_icon-web.webp

1562 ms

8grade-green-web.webp

8grade-green-web.webp

1596 ms

8grade-white-web.webp

8grade-white-web.webp

1593 ms

FirstGrade-web.webp

FirstGrade-web.webp

1720 ms

FirstGrade_white-web.webp

FirstGrade_white-web.webp

1756 ms

food2021.png

food2021.png

1850 ms

Akreditatsiya-1-1-750x350.png

Akreditatsiya-1-1-750x350.png

1915 ms

5klas-klasirane24-750x350.png

5klas-klasirane24-750x350.png

2383 ms

priem-5-klas-750x350.png

priem-5-klas-750x350.png

2395 ms

razpredelenie-1-klas-750x350.png

razpredelenie-1-klas-750x350.png

2441 ms

covid-19-web.webp

covid-19-web.webp

2025 ms

shkolo-web.webp

shkolo-web.webp

2110 ms

nagradi-web.webp

nagradi-web.webp

2177 ms

Specialni-gosti-web.webp

Specialni-gosti-web.webp

2407 ms

rocket-loader.min.js

rocket-loader.min.js

2045 ms

projects-web.webp

projects-web.webp

2428 ms

ProfilKup-web.webp

ProfilKup-web.webp

2386 ms

Akreditatsiya-1-1-642x300.png

Akreditatsiya-1-1-642x300.png

2746 ms

5klas-klasirane24-642x300.png

5klas-klasirane24-642x300.png

2908 ms

shl.png

shl.png

351 ms

SofiaSans-Regular.ttf

SofiaSans-Regular.ttf

688 ms

SofiaSans-Italic.ttf

SofiaSans-Italic.ttf

758 ms

SofiaSans-Bold.ttf

SofiaSans-Bold.ttf

838 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1028 ms

fa-regular-400.woff

fa-regular-400.woff

15 ms

fa-solid-900.woff

fa-solid-900.woff

28 ms

fa-brands-400.woff

fa-brands-400.woff

51 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

970 ms

fa-regular-400.ttf

fa-regular-400.ttf

1264 ms

fa-brands-400.ttf

fa-brands-400.ttf

1460 ms

fa-solid-900.ttf

fa-solid-900.ttf

1625 ms

Genericons.svg

Genericons.svg

1419 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

2 ms

Lato-Regular.woff

Lato-Regular.woff

1322 ms

Lato-Light.woff

Lato-Light.woff

1490 ms

Lato-Thin.woff

Lato-Thin.woff

1732 ms

Lato-Bold.woff

Lato-Bold.woff

1697 ms

Lato-Black.woff

Lato-Black.woff

1923 ms

jquery.min.js

jquery.min.js

382 ms

Accessibility Review

128sou-sofia.info accessibility score

95

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

Links do not have a discernible name

Best Practices

128sou-sofia.info best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

128sou-sofia.info 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

    BG

  • Language Claimed

    BG

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 128sou-sofia.info can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian is used on the page, and it matches the claimed language. Our system also found out that 128sou-sofia.info 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

128sou-sofia.info

Open Graph data is detected on the main page of 128 Sou Sofia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: