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dubna-info.ru screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

dubna-info.ru

Page Load Speed

3.3 sec in total

First Response

566 ms

Resources Loaded

2.6 sec

Page Rendered

122 ms

dubna-info.ru screenshot

About Website

Welcome to dubna-info.ru homepage info - get ready to check Dubna Info best content for Russia right away, or after learning these important things about dubna-info.ru

Visit dubna-info.ru

Key Findings

We analyzed Dubna-info.ru page load time and found that the first response time was 566 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dubna-info.ru performance score

0

Network Requests Diagram

dubna-info.ru

566 ms

lib.js

246 ms

tree.js

248 ms

blues2.gif

131 ms

blues1.gif

127 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 53% of them (31 requests) were addressed to the original Dubna-info.ru, 8% (5 requests) were made to Pagead2.googlesyndication.com and 8% (5 requests) were made to Gismeteo.ru. The less responsive or slowest element that took the longest time to load (669 ms) relates to the external source Gismeteo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.8 kB (53%)

Content Size

80.9 kB

After Optimization

38.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dubna-info.ru main page is 80.9 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. 25% of websites need less resources to load. Javascripts take 28.8 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 8.6 kB

  • Original 13.3 kB
  • After minification 13.3 kB
  • After compression 4.6 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. 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 8.6 kB or 65% of the original size.

Image Optimization

-7%

Potential reduce by 1.5 kB

  • Original 20.6 kB
  • After minification 19.2 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. Dubna Info images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 18.6 kB

  • Original 28.8 kB
  • After minification 26.5 kB
  • After compression 10.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 18.6 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 14.1 kB

  • Original 18.2 kB
  • After minification 17.0 kB
  • After compression 4.1 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. Dubna-info.ru needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (66%)

Requests Now

53

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dubna Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dubna-info.ru

dubna-info.ru

566 ms

lib.js

lib.js

246 ms

tree.js

tree.js

248 ms

blues2.gif

blues2.gif

131 ms

blues1.gif

blues1.gif

127 ms

tree.html

tree.html

130 ms

header.html

header.html

242 ms

n0.html

n0.html

372 ms

filler.gif

filler.gif

247 ms

blues1.gif

blues1.gif

251 ms

blues2.gif

blues2.gif

254 ms

yellows2.gif

yellows2.gif

252 ms

tree_2.css

tree_2.css

232 ms

bp_.css

bp_.css

132 ms

bp_2.css

bp_2.css

130 ms

list.js

list.js

136 ms

addr.js

addr.js

138 ms

gerb.gif

gerb.gif

353 ms

ad1_2.gif

ad1_2.gif

254 ms

show_ads.js

show_ads.js

8 ms

gs_informerClient.min.css

gs_informerClient.min.css

395 ms

475 ms

top100.cnt

top100.cnt

247 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

384 ms

G99974-50.GIF

G99974-50.GIF

466 ms

b_ns.gif

b_ns.gif

137 ms

argo_logo_small.gif

argo_logo_small.gif

136 ms

bluedot.gif

bluedot.gif

136 ms

tk.gif

tk.gif

249 ms

folder.gif

folder.gif

241 ms

search.gif

search.gif

251 ms

a.gif

a.gif

252 ms

forward.gif

forward.gif

249 ms

info.gif

info.gif

345 ms

alerts.gif

alerts.gif

367 ms

mail.gif

mail.gif

373 ms

argo_1.jpg

argo_1.jpg

514 ms

ca-pub-9917494023762194.js

ca-pub-9917494023762194.js

42 ms

zrt_lookup.html

zrt_lookup.html

34 ms

show_ads_impl.js

show_ads_impl.js

61 ms

ads

ads

270 ms

osd.js

osd.js

16 ms

ads

ads

256 ms

css

css

54 ms

gs_informerClient.min.css

gs_informerClient.min.css

569 ms

m_js_controller.js

m_js_controller.js

64 ms

abg.js

abg.js

94 ms

logo-mini2.png

logo-mini2.png

575 ms

favicon

favicon

71 ms

favicon

favicon

77 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

63 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

50 ms

669 ms

s

s

24 ms

x_button_blue2.png

x_button_blue2.png

6 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

7 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

75 ms

counter2

counter2

134 ms

n3.png

n3.png

529 ms

SEO Factors

dubna-info.ru SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dubna-info.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dubna-info.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dubna-info.ru

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