Tools & Wizards About Us
energyplaces.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

energyplaces.org

Информика, диссертация, автореферат, 05.13.13

Page Load Speed

101.5 sec in total

First Response

19.7 sec

Resources Loaded

81.7 sec

Page Rendered

122 ms

energyplaces.org screenshot

About Website

Welcome to energyplaces.org homepage info - get ready to check Energyplaces best content right away, or after learning these important things about energyplaces.org

ГНИИ ИТТ Информика. Российское образование. Федеральный образовательный портал. Единый государственный экзамен. ЕГЭ.

Visit energyplaces.org

Key Findings

We analyzed Energyplaces.org page load time and found that the first response time was 19.7 sec and then it took 81.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

energyplaces.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value33.9 s

0/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

energyplaces.org

19663 ms

www.energyplaces.org

19867 ms

style.css

276 ms

odsysbox-style.css

284 ms

nsb-opac.css

19464 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Energyplaces.org and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Energyplaces.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.3 kB (29%)

Content Size

142.9 kB

After Optimization

101.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energyplaces.org main page is 142.9 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 46.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 33.9 kB

  • Original 42.2 kB
  • After minification 40.0 kB
  • After compression 8.3 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 33.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 997 B

  • Original 43.2 kB
  • After minification 42.2 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. Energyplaces images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 3.8 kB

  • Original 46.1 kB
  • After minification 45.6 kB
  • After compression 42.3 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

-23%

Potential reduce by 2.6 kB

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 8.8 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. Energyplaces.org needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (65%)

Requests Now

48

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energyplaces. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energyplaces.org

energyplaces.org

19663 ms

www.energyplaces.org

www.energyplaces.org

19867 ms

style.css

style.css

276 ms

odsysbox-style.css

odsysbox-style.css

284 ms

nsb-opac.css

nsb-opac.css

19464 ms

mod_mt_tagcloud.css

mod_mt_tagcloud.css

19369 ms

jcomments-v2.1.js

jcomments-v2.1.js

263 ms

ajax.js

ajax.js

267 ms

mootools.js

mootools.js

540 ms

caption.js

caption.js

526 ms

odsysbox.js

odsysbox.js

523 ms

odsysbox-config.js

odsysbox-config.js

20031 ms

system.css

system.css

781 ms

general.css

general.css

802 ms

template.css

template.css

793 ms

typo.css

typo.css

1035 ms

ja.script.js

ja.script.js

1069 ms

ja.splitmenu.css

ja.splitmenu.css

1082 ms

default.css

default.css

20211 ms

dtree.css

dtree.css

20210 ms

dtree.js

dtree.js

1353 ms

logo.gif

logo.gif

257 ms

map-ruenergyplacesorg.png

map-ruenergyplacesorg.png

19682 ms

News.png

News.png

19556 ms

Resource.png

Resource.png

254 ms

RSS-News.png

RSS-News.png

449 ms

RSS-Resources.png

RSS-Resources.png

19590 ms

searchButton.gif

searchButton.gif

512 ms

asearchButton.gif

asearchButton.gif

532 ms

pdf_button.png

pdf_button.png

720 ms

printButton.png

printButton.png

791 ms

emailButton.png

emailButton.png

815 ms

20130529123900.jpg

20130529123900.jpg

1000 ms

20131118213500.jpg

20131118213500.jpg

1076 ms

20121113103700.jpg

20121113103700.jpg

1067 ms

39.jpg

39.jpg

1256 ms

bullet.gif

bullet.gif

1140 ms

shadow.gif

shadow.gif

1147 ms

grad2.gif

grad2.gif

1328 ms

grad2-2.gif

grad2-2.gif

1413 ms

icon-search.gif

icon-search.gif

19990 ms

grad1.gif

grad1.gif

1604 ms

main-bg1.gif

main-bg1.gif

1693 ms

main-bg2.gif

main-bg2.gif

1863 ms

jc_blog.gif

jc_blog.gif

19989 ms

dot.gif

dot.gif

2141 ms

grad3.gif

grad3.gif

19990 ms

resourceIcons.png

resourceIcons.png

19661 ms

popfavoritesIcons.png

popfavoritesIcons.png

19684 ms

newresourcesIcons.png

newresourcesIcons.png

19989 ms

updateresourceIcons.png

updateresourceIcons.png

19932 ms

popresourcesIcons.png

popresourcesIcons.png

19946 ms

ratingresourcesIcons.png

ratingresourcesIcons.png

19989 ms

reviewresourcesIcons.png

reviewresourcesIcons.png

19989 ms

facebook_rou_24.png

facebook_rou_24.png

19989 ms

myspace_rou_24.png

myspace_rou_24.png

19989 ms

twitter_rou_24.png

twitter_rou_24.png

19973 ms

digg_rou_24.png

digg_rou_24.png

19923 ms

delicious_rou_24.png

delicious_rou_24.png

19920 ms

stumbleupon_rou_24.png

stumbleupon_rou_24.png

19728 ms

google_rou_24.png

google_rou_24.png

19664 ms

reddit_rou_24.png

reddit_rou_24.png

19644 ms

newsvine_rou_24.png

newsvine_rou_24.png

19750 ms

technorati_rou_24.png

technorati_rou_24.png

19644 ms

linkedin_rou_24.png

linkedin_rou_24.png

20359 ms

mixx_rou_24.png

mixx_rou_24.png

20174 ms

logo-dlearn-grey.gif

logo-dlearn-grey.gif

20106 ms

logo-energyplaces-grey.gif

logo-energyplaces-grey.gif

20098 ms

logo-agroplaces-grey.gif

logo-agroplaces-grey.gif

19919 ms

base.gif

base.gif

19402 ms

join.png

join.png

19844 ms

folder.gif

folder.gif

19663 ms

joinbottom.png

joinbottom.png

19579 ms

arrow.png

arrow.png

19677 ms

vline2.gif

vline2.gif

19589 ms

vline.gif

vline.gif

20126 ms

Accessibility Review

energyplaces.org accessibility score

68

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

energyplaces.org best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

energyplaces.org SEO score

62

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

energyplaces.org

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