Tools & Wizards About Us
grablab.org screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

grablab.org

Page Load Speed

1.7 sec in total

First Response

149 ms

Resources Loaded

1.3 sec

Page Rendered

213 ms

grablab.org screenshot

About Website

Click here to check amazing Grablab content for Russia. Otherwise, check out these important facts you probably never knew about grablab.org

Visit grablab.org

Key Findings

We analyzed Grablab.org page load time and found that the first response time was 149 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

grablab.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

149 ms

bootstrap.min.css

367 ms

readable.min.css

393 ms

custom.css

167 ms

watch.js

169 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 29% of them (9 requests) were addressed to the original Grablab.org, 26% (8 requests) were made to Apis.google.com and 13% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (574 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 844.7 kB (70%)

Content Size

1.2 MB

After Optimization

357.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grablab.org main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 870.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 95.1 kB

  • Original 125.9 kB
  • After minification 124.7 kB
  • After compression 30.8 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 95.1 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 28 B

  • Original 689 B
  • After minification 661 B

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. Grablab images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 579.6 kB

  • Original 870.2 kB
  • After minification 870.0 kB
  • After compression 290.7 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 579.6 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 170.0 kB

  • Original 204.9 kB
  • After minification 203.4 kB
  • After compression 34.9 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. Grablab.org needs all CSS files to be minified and compressed as it can save up to 170.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (70%)

Requests Now

27

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grablab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

149 ms

bootstrap.min.css

bootstrap.min.css

367 ms

readable.min.css

readable.min.css

393 ms

custom.css

custom.css

167 ms

watch.js

watch.js

169 ms

jquery.min.js

jquery.min.js

454 ms

bootstrap.min.js

bootstrap.min.js

278 ms

app.js

app.js

178 ms

addthis_widget.js

addthis_widget.js

9 ms

grablab_logo2.gif

grablab_logo2.gif

326 ms

feed-icon-small.png

feed-icon-small.png

276 ms

watch.js

watch.js

574 ms

css

css

25 ms

ga.js

ga.js

139 ms

platform.js

platform.js

227 ms

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

36 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

37 ms

__utm.gif

__utm.gif

85 ms

ru.js

ru.js

58 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

29 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

18 ms

fastbutton

fastbutton

121 ms

300lo.json

300lo.json

78 ms

postmessageRelay

postmessageRelay

94 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

55 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

58 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

66 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

62 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

24 ms

rpc:shindig_random.js

rpc:shindig_random.js

29 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

Accessibility Review

grablab.org accessibility score

83

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.

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

grablab.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

grablab.org SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grablab.org 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), while the claimed language is Russian. Our system also found out that Grablab.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

grablab.org

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