Tools & Wizards About Us
grg.org screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

grg.org

Gerontology Research Group Index Page, as of [1997 - 2007]

Page Load Speed

775 ms in total

First Response

125 ms

Resources Loaded

413 ms

Page Rendered

237 ms

grg.org screenshot

About Website

Visit grg.org now to see the best up-to-date Grg content for Russia and also check out these interesting facts you probably never knew about grg.org

Gerontology Research Group

Visit grg.org

Key Findings

We analyzed Grg.org page load time and found that the first response time was 125 ms and then it took 650 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

grg.org performance score

0

Network Requests Diagram

grg.org

125 ms

header.html

58 ms

toc.html

109 ms

main.html

162 ms

grg_logo4.gif

56 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Grg.org and no external sources were called. The less responsive or slowest element that took the longest time to load (180 ms) belongs to the original domain Grg.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 266 B (46%)

Content Size

574 B

After Optimization

308 B

  • HTML

In fact, the total size of Grg.org main page is 574 B. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 574 B which makes up the majority of the site volume.

HTML Optimization

-46%

Potential reduce by 266 B

  • Original 574 B
  • After minification 483 B
  • After compression 308 B

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. This page needs HTML code to be minified as it can gain 91 B, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 266 B or 46% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • AJAX
  • Images

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grg. According to our analytics all requests are already optimized.

Network Requests Diagram

grg.org

grg.org

125 ms

header.html

header.html

58 ms

toc.html

toc.html

109 ms

main.html

main.html

162 ms

grg_logo4.gif

grg_logo4.gif

56 ms

logo.gif

logo.gif

107 ms

bkgrdDarkBlue.gif

bkgrdDarkBlue.gif

109 ms

hourglass.gif

hourglass.gif

180 ms

bkgrd.gif

bkgrd.gif

164 ms

Accessibility Review

grg.org accessibility score

33

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

grg.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

grg.org SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grg.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Grg.org main page’s claimed encoding is . 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

grg.org

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