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authenticcerts.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

authenticcerts.com

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Page Load Speed

2.2 sec in total

First Response

88 ms

Resources Loaded

1.3 sec

Page Rendered

759 ms

authenticcerts.com screenshot

About Website

Welcome to authenticcerts.com homepage info - get ready to check Authenticcerts best content for Pakistan right away, or after learning these important things about authenticcerts.com

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Key Findings

We analyzed Authenticcerts.com page load time and found that the first response time was 88 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

authenticcerts.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

authenticcerts.com

88 ms

authenticcerts.com

442 ms

js

114 ms

default

200 ms

style.css

191 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 64% of them (36 requests) were addressed to the original Authenticcerts.com, 21% (12 requests) were made to Embed.tawk.to and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (442 ms) belongs to the original domain Authenticcerts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.0 kB (21%)

Content Size

603.9 kB

After Optimization

477.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Authenticcerts.com main page is 603.9 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. 55% of websites need less resources to load. Images take 261.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 46.9 kB

  • Original 55.3 kB
  • After minification 40.1 kB
  • After compression 8.3 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 15.2 kB, which is 27% 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 46.9 kB or 85% of the original size.

Image Optimization

-21%

Potential reduce by 54.2 kB

  • Original 261.6 kB
  • After minification 207.4 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, Authenticcerts needs image optimization as it can save up to 54.2 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 23.8 kB

  • Original 250.3 kB
  • After minification 250.3 kB
  • After compression 226.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 36.7 kB
  • After minification 36.7 kB
  • After compression 35.6 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. Authenticcerts.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (42%)

Requests Now

53

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Authenticcerts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

authenticcerts.com

authenticcerts.com

88 ms

authenticcerts.com

authenticcerts.com

442 ms

js

js

114 ms

default

default

200 ms

style.css

style.css

191 ms

bootstrap.min.css

bootstrap.min.css

254 ms

bootstrap.min.js

bootstrap.min.js

312 ms

script.js

script.js

272 ms

jquery.min.js

jquery.min.js

316 ms

sliderbas.js

sliderbas.js

272 ms

fonts.js

fonts.js

273 ms

js

js

82 ms

analytics.js

analytics.js

18 ms

collect

collect

20 ms

collect

collect

11 ms

logo.png

logo.png

157 ms

intro-img.svg

intro-img.svg

171 ms

about-img.svg

about-img.svg

162 ms

about-extra-2.svg

about-extra-2.svg

180 ms

about-extra-1.svg

about-extra-1.svg

158 ms

insdown.png

insdown.png

162 ms

fredem.png

fredem.png

189 ms

secpri.png

secpri.png

189 ms

247.png

247.png

190 ms

mback.png

mback.png

190 ms

90d.png

90d.png

191 ms

achieve-1.png

achieve-1.png

198 ms

achieve-2.png

achieve-2.png

198 ms

achieve-4.png

achieve-4.png

198 ms

achieve-5.png

achieve-5.png

198 ms

amazon.jpg

amazon.jpg

199 ms

microsoft.jpg

microsoft.jpg

199 ms

dell.jpg

dell.jpg

201 ms

cisco.jpg

cisco.jpg

202 ms

ibm.jpg

ibm.jpg

199 ms

huawei.jpg

huawei.jpg

199 ms

citrix.jpg

citrix.jpg

200 ms

hp.jpg

hp.jpg

201 ms

footer_logo.png

footer_logo.png

202 ms

paypal-new.png

paypal-new.png

202 ms

mcafee.png

mcafee.png

203 ms

intro-bg.png

intro-bg.png

127 ms

5a8a7bb461.css

5a8a7bb461.css

147 ms

font-awesome-css.min.css

font-awesome-css.min.css

42 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

176 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

198 ms

twk-event-polyfill.js

twk-event-polyfill.js

76 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

196 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

75 ms

twk-main.js

twk-main.js

77 ms

twk-vendor.js

twk-vendor.js

166 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

203 ms

twk-chunk-common.js

twk-chunk-common.js

210 ms

twk-runtime.js

twk-runtime.js

218 ms

twk-app.js

twk-app.js

184 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

87 ms

Accessibility Review

authenticcerts.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

authenticcerts.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

authenticcerts.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Authenticcerts.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 Authenticcerts.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

authenticcerts.com

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