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name

value

score

weighting

FCP (First Contentful Paint)

Value14.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

cdn.cogniview.com

688 ms

css

28 ms

language-selector.css

192 ms

q-a-plus.css

193 ms

navigation.css

197 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Cdn.cogniview.com, 47% (46 requests) were made to Cogniview.com and 8% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Cdn.cogniview.com.

Content Size

1.6 MB

After Optimization

817.5 kB

In fact, the total size of Cdn.cogniview.com main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 35.4 kB

Original 47.6 kB
After minification 45.4 kB
After compression 12.1 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 35.4 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 255 B

Original 253.0 kB
After minification 252.7 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. Cdn Cogniview images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 519.0 kB

Original 1.0 MB
After minification 1.0 MB
After compression 515.4 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 519.0 kB or 50% of the original size.

CSS Optimization

-87%

Potential reduce by 242.4 kB

Original 279.6 kB
After minification 241.9 kB
After compression 37.2 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. Cdn.cogniview.com needs all CSS files to be minified and compressed as it can save up to 242.4 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn Cogniview. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Cdn.cogniview.com 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 Cdn.cogniview.com 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

cdn.cogniview.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

PDF to Excel Converters - Free, Home & Business | PDF2XL

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

cdn.cogniview.com

css

language-selector.css

q-a-plus.css

navigation.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cdn.cogniview.com

css

language-selector.css

q-a-plus.css

navigation.css

cms-navigation-base.css

cms-navigation.css

language-selector.css

reset.css

style.css

colorbox.css

styleLanguageOverrides.css

animate.min.css

jquery.js

jquery-migrate.min.js

responsive.css

async_survey

popover-v1.js

q-a-plus.js

jquery-ui-1.9.2.custom.min.js

jquery.tools.1.2.7.js

hoverIntent.js

jquery.colorbox-min.js

tinybox.js

site.js

connect.js

general.js

public.min.js

sitepress.js

embed_shepherd-v1.js

conversion.js

load.sumome.com

swap.js

13851-m.gif

f2a8241c03d1965d4ff4eda92a3f23d555b3faae.jpg

prod-basic.png

widgetfooter-darklogo.png

headerBG.jpg

logo1.png

email-16.png

call-16.png

headerSprite.png

header-flag-amer.png