Tools & Wizards About Us
grkov.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

grkov.com

Grkov

Page Load Speed

2.1 sec in total

First Response

176 ms

Resources Loaded

1.7 sec

Page Rendered

219 ms

grkov.com screenshot

About Website

Click here to check amazing Grkov content. Otherwise, check out these important facts you probably never knew about grkov.com

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Key Findings

We analyzed Grkov.com page load time and found that the first response time was 176 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

grkov.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

grkov.com

176 ms

www.grkov.com

173 ms

Mac_App_Store_Badge_US_UK_133x40_0211.gif

214 ms

LogoPico99.png

213 ms

adsbygoogle.js

10 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 42% of them (11 requests) were addressed to the original Grkov.com, 19% (5 requests) were made to Pagead2.googlesyndication.com and 15% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Grkov.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.0 kB (20%)

Content Size

288.3 kB

After Optimization

230.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Grkov.com main page is 288.3 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. 35% of websites need less resources to load. Images take 176.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 8.9 kB

  • Original 11.6 kB
  • After minification 9.6 kB
  • After compression 2.7 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 17% 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 8.9 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 26.1 kB

  • Original 176.2 kB
  • After minification 150.1 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. Obviously, Grkov needs image optimization as it can save up to 26.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 23.0 kB

  • Original 100.5 kB
  • After minification 100.3 kB
  • After compression 77.5 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 23.0 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grkov. 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 as a result speed up the page load time.

Network Requests Diagram

grkov.com

grkov.com

176 ms

www.grkov.com

www.grkov.com

173 ms

Mac_App_Store_Badge_US_UK_133x40_0211.gif

Mac_App_Store_Badge_US_UK_133x40_0211.gif

214 ms

LogoPico99.png

LogoPico99.png

213 ms

adsbygoogle.js

adsbygoogle.js

10 ms

piwik.js

piwik.js

196 ms

battery_website.png

battery_website.png

223 ms

AppStoreBadge.png

AppStoreBadge.png

196 ms

nutritioncalc.png

nutritioncalc.png

251 ms

races99.png

races99.png

198 ms

outside99.png

outside99.png

220 ms

inspections99.png

inspections99.png

199 ms

Download-EN-Med.png

Download-EN-Med.png

224 ms

ca-pub-3934618391181030.js

ca-pub-3934618391181030.js

178 ms

zrt_lookup.html

zrt_lookup.html

50 ms

show_ads_impl.js

show_ads_impl.js

56 ms

ads

ads

253 ms

osd.js

osd.js

19 ms

piwik.php

piwik.php

1175 ms

6029304995352264446

6029304995352264446

70 ms

abg.js

abg.js

75 ms

m_js_controller.js

m_js_controller.js

87 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

58 ms

s

s

49 ms

x_button_blue2.png

x_button_blue2.png

47 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

17 ms

Accessibility Review

grkov.com accessibility score

46

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

grkov.com best practices score

50

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

grkov.com SEO score

54

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grkov.com 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 Grkov.com main page’s claimed encoding is iso-8859-1. 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

grkov.com

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