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blink.expert screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

blink.expert

BlinkExpert

Page Load Speed

1.5 sec in total

First Response

205 ms

Resources Loaded

1.2 sec

Page Rendered

94 ms

blink.expert screenshot

About Website

Visit blink.expert now to see the best up-to-date Blink content and also check out these interesting facts you probably never knew about blink.expert

Visit blink.expert

Key Findings

We analyzed Blink.expert page load time and found that the first response time was 205 ms and then it took 1.3 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

blink.expert performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

www.blink.expert

205 ms

jquery.js

185 ms

jquery-ui.js

222 ms

bundle.js

160 ms

mainstyles.css

193 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Blink.expert, 11% (1 request) were made to Js.monitor.azure.com. The less responsive or slowest element that took the longest time to load (405 ms) belongs to the original domain Blink.expert.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.2 kB (14%)

Content Size

538.6 kB

After Optimization

463.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blink.expert main page is 538.6 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. Only 10% of websites need less resources to load. Images take 307.8 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 3.4 kB

  • Original 6.4 kB
  • After minification 6.2 kB
  • After compression 3.0 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 3.4 kB or 53% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 307.8 kB
  • After minification 307.8 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. Blink images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 71.7 kB

  • Original 223.5 kB
  • After minification 223.5 kB
  • After compression 151.8 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 71.7 kB or 32% of the original size.

CSS Optimization

-16%

Potential reduce by 133 B

  • Original 821 B
  • After minification 821 B
  • After compression 688 B

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. Blink.expert needs all CSS files to be minified and compressed as it can save up to 133 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blink. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.blink.expert

www.blink.expert

205 ms

jquery.js

jquery.js

185 ms

jquery-ui.js

jquery-ui.js

222 ms

bundle.js

bundle.js

160 ms

mainstyles.css

mainstyles.css

193 ms

find.js

find.js

193 ms

img-desktop-white.png

img-desktop-white.png

405 ms

img-desktop-blue.png

img-desktop-blue.png

249 ms

ai.2.gbl.min.js

ai.2.gbl.min.js

31 ms

Accessibility Review

blink.expert accessibility score

69

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

Best Practices

blink.expert best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

blink.expert SEO score

86

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

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

blink.expert

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