Tools & Wizards About Us
alexander-penev.info screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

alexander-penev.info

About me | Alexander Penev

Page Load Speed

2.8 sec in total

First Response

401 ms

Resources Loaded

2.2 sec

Page Rendered

129 ms

alexander-penev.info screenshot

About Website

Click here to check amazing Alexander Penev content for Bulgaria. Otherwise, check out these important facts you probably never knew about alexander-penev.info

Това е моята лична Интернет страница. Тук ще намерите информация за мен, актуалните проекти, по които работя, както и информация и материали за текущите курсове, които водя през учебната година.

Visit alexander-penev.info

Key Findings

We analyzed Alexander-penev.info page load time and found that the first response time was 401 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

alexander-penev.info performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

alexander-penev.info

401 ms

www.alexander-penev.info

801 ms

css_7b16d845eb15c9e93b37959585ed75c6.css

722 ms

js_91bb8d03fb98a2a1ca632c7d3d4f5172.js

713 ms

analytics.js

46 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 48% of them (13 requests) were addressed to the original Alexander-penev.info, 19% (5 requests) were made to Platform.twitter.com and 11% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (801 ms) belongs to the original domain Alexander-penev.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.3 kB (36%)

Content Size

148.5 kB

After Optimization

95.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alexander-penev.info main page is 148.5 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. 35% of websites need less resources to load. Javascripts take 79.3 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 7.2 kB

  • Original 11.1 kB
  • After minification 10.5 kB
  • After compression 3.9 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 7.2 kB or 65% of the original size.

Image Optimization

-20%

Potential reduce by 9.7 kB

  • Original 49.6 kB
  • After minification 39.8 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. Obviously, Alexander Penev needs image optimization as it can save up to 9.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 36.3 kB

  • Original 79.3 kB
  • After minification 79.3 kB
  • After compression 43.0 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 36.3 kB or 46% of the original size.

CSS Optimization

-1%

Potential reduce by 107 B

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 8.4 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. Alexander-penev.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (20%)

Requests Now

25

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alexander Penev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alexander-penev.info

alexander-penev.info

401 ms

www.alexander-penev.info

www.alexander-penev.info

801 ms

css_7b16d845eb15c9e93b37959585ed75c6.css

css_7b16d845eb15c9e93b37959585ed75c6.css

722 ms

js_91bb8d03fb98a2a1ca632c7d3d4f5172.js

js_91bb8d03fb98a2a1ca632c7d3d4f5172.js

713 ms

analytics.js

analytics.js

46 ms

like.php

like.php

211 ms

bg.jpg

bg.jpg

46 ms

light.gif

light.gif

46 ms

header_footer.jpg

header_footer.jpg

67 ms

menu.gif

menu.gif

67 ms

searchbox.gif

searchbox.gif

50 ms

sidesep.gif

sidesep.gif

70 ms

widgets.js

widgets.js

35 ms

widgetsep.png

widgetsep.png

51 ms

menu-leaf.png

menu-leaf.png

49 ms

icons.gif

icons.gif

68 ms

collect

collect

27 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

22 ms

js

js

72 ms

settings

settings

98 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

3 ms

embeds

embeds

41 ms

embeds

embeds

62 ms

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

22 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

30 ms

58qLQGXzUKe.js

58qLQGXzUKe.js

41 ms

FEppCFCt76d.png

FEppCFCt76d.png

35 ms

Accessibility Review

alexander-penev.info accessibility score

90

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

alexander-penev.info 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

SEO Factors

alexander-penev.info SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

alexander-penev.info

Open Graph description is not detected on the main page of Alexander Penev. 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: