Tools & Wizards About Us
blog.centro.net screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

blog.centro.net

Digital Advertising Platform | Basis Technologies (formerly Centro)

Page Load Speed

3.5 sec in total

First Response

136 ms

Resources Loaded

3.3 sec

Page Rendered

151 ms

blog.centro.net screenshot

About Website

Visit blog.centro.net now to see the best up-to-date Blog Centro content for United States and also check out these interesting facts you probably never knew about blog.centro.net

Basis Technologies' (formerly Centro) mission is simple: to improve the lives of digital marketers with the world’s most automated and comprehensive advertising platform.

Visit blog.centro.net

Key Findings

We analyzed Blog.centro.net page load time and found that the first response time was 136 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

blog.centro.net performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value9,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.555

13/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

blog.centro.net

136 ms

518 ms

fonts.css

177 ms

MyFontsWebfontsKit.css

121 ms

dashicons.min.css

191 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Blog.centro.net, 65% (64 requests) were made to Centro.net and 4% (4 requests) were made to Css.rating-widget.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Hello.myfonts.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 750.7 kB (61%)

Content Size

1.2 MB

After Optimization

473.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.centro.net 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. 65% of websites need less resources to load. Javascripts take 643.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 53.8 kB

  • Original 70.2 kB
  • After minification 65.8 kB
  • After compression 16.4 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 53.8 kB or 77% of the original size.

Image Optimization

-14%

Potential reduce by 28.0 kB

  • Original 201.1 kB
  • After minification 173.1 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, Blog Centro needs image optimization as it can save up to 28.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 446.6 kB

  • Original 643.4 kB
  • After minification 554.1 kB
  • After compression 196.8 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 446.6 kB or 69% of the original size.

CSS Optimization

-72%

Potential reduce by 222.4 kB

  • Original 309.4 kB
  • After minification 276.5 kB
  • After compression 87.0 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. Blog.centro.net needs all CSS files to be minified and compressed as it can save up to 222.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (70%)

Requests Now

92

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Centro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.centro.net

blog.centro.net

136 ms

518 ms

fonts.css

fonts.css

177 ms

MyFontsWebfontsKit.css

MyFontsWebfontsKit.css

121 ms

dashicons.min.css

dashicons.min.css

191 ms

thickbox.css

thickbox.css

136 ms

styles.css

styles.css

134 ms

site-rating.css

site-rating.css

131 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

133 ms

wp-mediaelement.css

wp-mediaelement.css

180 ms

style.css

style.css

194 ms

font-awesome.css

font-awesome.css

55 ms

css

css

48 ms

toprated.css

toprated.css

45 ms

recommendations.css

recommendations.css

43 ms

jetpack.css

jetpack.css

197 ms

tooltip.css

tooltip.css

194 ms

style_2.1.2.css

style_2.1.2.css

193 ms

social_sharing_custom.css

social_sharing_custom.css

240 ms

jquery.js

jquery.js

314 ms

jquery-migrate.min.js

jquery-migrate.min.js

256 ms

stt.js

stt.js

255 ms

tooltip.js

tooltip.js

255 ms

spin.js

spin.js

256 ms

jquery.spin.js

jquery.spin.js

300 ms

jquery.cookie.js

jquery.cookie.js

316 ms

button.facebook.js

button.facebook.js

315 ms

TweenMax.min.js

TweenMax.min.js

380 ms

main.js

main.js

320 ms

thickbox.js

thickbox.js

361 ms

infinity.js

infinity.js

373 ms

jquery.cycle.js

jquery.cycle.js

377 ms

slideshow-shortcode.js

slideshow-shortcode.js

378 ms

jquery.form.min.js

jquery.form.min.js

379 ms

scripts.js

scripts.js

422 ms

devicepx-jetpack.js

devicepx-jetpack.js

38 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

438 ms

wp-mediaelement.js

wp-mediaelement.js

439 ms

gprofiles.js

gprofiles.js

76 ms

wpgroho.js

wpgroho.js

437 ms

jquery.fitvids.js

jquery.fitvids.js

438 ms

jquery.imagesLoaded.js

jquery.imagesLoaded.js

438 ms

jquery.flexslider.js

jquery.flexslider.js

482 ms

jquery.isotope.js

jquery.isotope.js

499 ms

all.js

all.js

45 ms

widgets.js

widgets.js

44 ms

in.js

in.js

38 ms

e-201611.js

e-201611.js

34 ms

underscore.min.js

underscore.min.js

459 ms

2cb0db

2cb0db

1405 ms

backbone.min.js

backbone.min.js

396 ms

jquery.global.js

jquery.global.js

384 ms

script_no_follow_2.1.2.js

script_no_follow_2.1.2.js

383 ms

button.googleplus.js

button.googleplus.js

424 ms

wp-embed.min.js

wp-embed.min.js

440 ms

81F46F87EFC4C7302.css

81F46F87EFC4C7302.css

332 ms

analytics.js

analytics.js

78 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

67 ms

social-tw.png

social-tw.png

65 ms

btn_nav_mobile.png

btn_nav_mobile.png

105 ms

btn_nav_mobile_close.png

btn_nav_mobile_close.png

106 ms

logo.png

logo.png

107 ms

btn_open_section.png

btn_open_section.png

317 ms

iStock_000067220231_Medium-e1457721294975-373x210.jpg

iStock_000067220231_Medium-e1457721294975-373x210.jpg

317 ms

katieR.170x230_head-170x230.jpg

katieR.170x230_head-170x230.jpg

108 ms

3Tin30-mar-wk-1_Blog_5-373x187.jpg

3Tin30-mar-wk-1_Blog_5-373x187.jpg

338 ms

ANA-logo-373x149.png

ANA-logo-373x149.png

323 ms

iStock_000061540888_Medium-1-e1457117878619-373x248.jpg

iStock_000061540888_Medium-1-e1457117878619-373x248.jpg

337 ms

iStock_000066490751_Medium-e1456929725130-373x248.jpg

iStock_000066490751_Medium-e1456929725130-373x248.jpg

318 ms

iStock_000073461897_Medium-e1456928653840-373x248.jpg

iStock_000073461897_Medium-e1456928653840-373x248.jpg

406 ms

social-fb.png

social-fb.png

314 ms

social-yt.png

social-yt.png

319 ms

social-li.png

social-li.png

321 ms

social-gp.png

social-gp.png

317 ms

social-ig.png

social-ig.png

318 ms

collect

collect

70 ms

2CB0DB_13_0.woff

2CB0DB_13_0.woff

409 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

external.min.js

external.min.js

293 ms

plusone.js

plusone.js

168 ms

secureAnonymousFramework

secureAnonymousFramework

167 ms

hovercard.css

hovercard.css

93 ms

services.css

services.css

104 ms

loadingAnimation.gif

loadingAnimation.gif

88 ms

184 ms

g.gif

g.gif

54 ms

xd_arbiter.php

xd_arbiter.php

57 ms

xd_arbiter.php

xd_arbiter.php

80 ms

ping

ping

231 ms

style.min.css

style.min.css

48 ms

loader-14x14.gif

loader-14x14.gif

61 ms

get.php

get.php

214 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

89 ms

tooltip-loader.gif

tooltip-loader.gif

54 ms

2CB0DB_14_0.woff

2CB0DB_14_0.woff

188 ms

resources.js

resources.js

170 ms

theme.css

theme.css

174 ms

pd.js

pd.js

8 ms

Accessibility Review

blog.centro.net accessibility score

92

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not have valid values

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.

Best Practices

blog.centro.net best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blog.centro.net SEO score

84

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

Links do not have descriptive text

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

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 Blog.centro.net 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 Blog.centro.net 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

blog.centro.net

Open Graph data is detected on the main page of Blog Centro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: