Analyze Sliven NET - Интернет порталът на града

Сливен НЕТ е регионален сайт. Съдържа най-важната информация за града и региона

Page load speed analysis

  • 45/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    487 ms

  • Resources loaded

    9.9 sec

  • Page rendered

    245 ms

  • Total page load time

    10.7 sec

Welcome to homepage info - get ready to check Sliven best content for Bulgaria right away, or after learning these important things about

We analyzed page load time and found that the first response time was 487 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 31.4 kB
    Images 102.0 kB
    Javascripts 271.7 kB
    CSS 107.0 kB

    In fact, the total size of main page is 512.1 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. 65% of websites need less resources to load. Javascripts take 271.7 kB which makes up the majority of the site volume.

    • Original 31.4 kB
    • After minification 28.5 kB
    • After compression 7.5 kB

    HTML optimization

    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 23.9 kB or 76% of the original size.

    • Original 102.0 kB
    • After optimization 87.3 kB

    Image optimization

    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, Sliven needs image optimization as it can save up to 14.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 271.7 kB
    • After minification 263.2 kB
    • After compression 96.2 kB

    JavaScript optimization

    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 175.5 kB or 65% of the original size.

    • Original 107.0 kB
    • After minification 88.8 kB
    • After compression 20.8 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 86.2 kB or 81% of the original size.

Network requests diagram

  • reset.css
  • main-stylesheet.css
  • font-awesome.min.css
  • lightbox.css
  • shortcodes.css
  • responsive.css
  • snet.css
  • adsbygoogle.js
  • logo.png
  • jquery-latest.min.js
  • theme-scripts.js
  • lightbox.js
  • desktop.css
  • ipad.css
  • phone.css
  • css
  • css
  • css
  • nt_clear.gif
  • logo_130x80.png
  • close.png
  • loading.gif
  • prev.png
  • next.png
  • snapshot.jpg
  • 300x250-martenicipetya.jpg
  • wind-turbine.png
  • humidity.png
  • equal.png
  • up.png
  • 11f9956baf905910a285915f97a25813.jpg
  • rss.png
  • facebook.png
  • fontawesome-webfont.woff
  • fontawesome-webfont.svg
  • UyYrYy3ltEffJV9QueSi4XdC1LA1ESpJcS-yCikD3jc.ttf
  • K88pR3goAWT7BTt32Z01myZ2oysoEQEeKwjgmXLRnTc.ttf
  • MTP_ySUJH_bn48VBG8sNSoqVA00DzgUWtGeqqZO9M7Q.ttf
  • k3k702ZOKiLJc3WVjuplzIqVA00DzgUWtGeqqZO9M7Q.ttf
  • ca-pub-3694468928474327.js
  • zrt_lookup.html
  • show_ads_impl.js
  • eu.png
  • us.png
  • gb.png
  • ch.png
  • dazS1PrQQuCxC3iOAJFEJfHXpN9__aoGJF9jztRvmnE.ttf
  • y7lebkjgREBJK96VQi37Zjr5xG0gdFoVznePm4S9S1c.ttf
  • dazS1PrQQuCxC3iOAJFEJQgkZXrKFZT6HryoVghOi8s.ttf
  • ads
  • osd.js
  • ads
  • ads
  • ads
  • analytics.js
  • c
  • collect
  • adj
  • beacon
  • m_js_controller.js
  • abg.js
  • googlelogo_color_112x36dp.png
  • 12636840094365441234
  • favicon
  • favicon
  • nessie_icon_tiamat_white.png
  • s
  • x_button_blue2.png
  • USA_BlueGray_300x250_Analyze.gif
  • lidar.js
  • sbhK2lTE.js
  • surly.js
  • E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
  • cTrvNaRi.html
  • ba.html
  • pixel
  • 4.gif
  • 4311.js
  • pixel
  • pixel
  • sd
  • box_19_top-right.png
  • ci.png

Our browser made a total of 85 requests to load all elements on the main page. We found that 41% of them (35 requests) were addressed to the original, 8% (7 requests) were made to and 8% (7 requests) were made to The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain

Additional info on


The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sliven. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 3600
NS 3600

3600 Mname:
Serial: 2021111206
Refresh: 3600
Retry: 600
Expire: 2419200
Minimum-ttl: 3600
MX 300 Pri: 10

Language and encoding

Good result


BG bg language flag


BG bg language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 100% of all visits is Bulgaria. It’s good for that their server is also located in Bulgaria, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

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