Tools & Wizards About Us
preventcorro.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

preventcorro.com

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Page Load Speed

1.5 sec in total

First Response

144 ms

Resources Loaded

1.1 sec

Page Rendered

282 ms

preventcorro.com screenshot

About Website

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

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Key Findings

We analyzed Preventcorro.com page load time and found that the first response time was 144 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 25% of websites can load faster.

Performance Metrics

preventcorro.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.706

7/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

preventcorro.com

144 ms

modernizr.custom.65274.js

65 ms

css

24 ms

bootstrap.css

196 ms

font-awesome.min.css

104 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 79% of them (55 requests) were addressed to the original Preventcorro.com, 7% (5 requests) were made to Translate.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (465 ms) belongs to the original domain Preventcorro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.6 kB (22%)

Content Size

2.8 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preventcorro.com main page is 2.8 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.7 kB

  • Original 42.1 kB
  • After minification 38.3 kB
  • After compression 7.4 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 34.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 834 B

  • Original 1.9 MB
  • After minification 1.9 MB

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. Preventcorro images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 357.2 kB

  • Original 631.7 kB
  • After minification 552.7 kB
  • After compression 274.5 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 357.2 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 234.8 kB

  • Original 277.5 kB
  • After minification 223.1 kB
  • After compression 42.7 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. Preventcorro.com needs all CSS files to be minified and compressed as it can save up to 234.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (52%)

Requests Now

64

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preventcorro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preventcorro.com

preventcorro.com

144 ms

modernizr.custom.65274.js

modernizr.custom.65274.js

65 ms

css

css

24 ms

bootstrap.css

bootstrap.css

196 ms

font-awesome.min.css

font-awesome.min.css

104 ms

dl-menu.css

dl-menu.css

102 ms

magnific-popup.css

magnific-popup.css

82 ms

superfish.css

superfish.css

86 ms

nouislider.fox.css

nouislider.fox.css

99 ms

nouislider.space.css

nouislider.space.css

126 ms

custom.css

custom.css

215 ms

jquery.js

jquery.js

212 ms

retina.js

retina.js

140 ms

hoverIntent.js

hoverIntent.js

140 ms

superfish.js

superfish.js

170 ms

bootstrap.js

bootstrap.js

241 ms

caroufredsel.js

caroufredsel.js

247 ms

fullscreenr.js

fullscreenr.js

212 ms

jquery.nouislider.min.js

jquery.nouislider.min.js

235 ms

metcreative.html5audio.js

metcreative.html5audio.js

252 ms

js

js

24 ms

gmaps.js

gmaps.js

314 ms

nicescroll.js

nicescroll.js

284 ms

jquery.dlmenu.js

jquery.dlmenu.js

278 ms

jquery.knob.js

jquery.knob.js

282 ms

mobile_detector.js

mobile_detector.js

283 ms

jquery.easing.js

jquery.easing.js

279 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

321 ms

custom.js

custom.js

320 ms

mesotek.css

mesotek.css

319 ms

element.js

element.js

35 ms

analytics.js

analytics.js

102 ms

logo.jpg

logo.jpg

102 ms

6.jpg

6.jpg

311 ms

2.jpg

2.jpg

255 ms

4.jpg

4.jpg

321 ms

8.jpg

8.jpg

317 ms

1.jpg

1.jpg

254 ms

7.jpg

7.jpg

271 ms

5.jpg

5.jpg

400 ms

6.jpg

6.jpg

340 ms

2.jpg

2.jpg

323 ms

4.jpg

4.jpg

364 ms

8.jpg

8.jpg

379 ms

1.jpg

1.jpg

370 ms

7.jpg

7.jpg

359 ms

5.jpg

5.jpg

385 ms

1.jpg

1.jpg

420 ms

2.jpg

2.jpg

452 ms

1.jpg

1.jpg

430 ms

2.jpg

2.jpg

441 ms

3.jpg

3.jpg

441 ms

4.jpg

4.jpg

459 ms

5.jpg

5.jpg

465 ms

translateelement.css

translateelement.css

111 ms

main.js

main.js

124 ms

get-tweets1.1.php

get-tweets1.1.php

400 ms

menu-shadow.png

menu-shadow.png

385 ms

slider_loader.gif

slider_loader.gif

391 ms

responsive-nav-bg.png

responsive-nav-bg.png

395 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

21 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

21 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

23 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

430 ms

collect

collect

17 ms

element_main.js

element_main.js

40 ms

translate_24dp.png

translate_24dp.png

32 ms

l

l

45 ms

cleardot.gif

cleardot.gif

35 ms

te_ctrl3.gif

te_ctrl3.gif

12 ms

Accessibility Review

preventcorro.com accessibility score

62

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

preventcorro.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

preventcorro.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 Preventcorro.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 Preventcorro.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

preventcorro.com

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