Access petrovisor.com. DATAGRATION ︙ Connecting Data

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.0 s

62/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

petrovisor.com

40 ms

home

42 ms

all.min.css

46 ms

bootstrap.min.css

38 ms

magnific-popup-effects.css

75 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Petrovisor.com, 63% (77 requests) were made to Datagration.com and 12% (15 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source Datagration.com.

Content Size

1.2 MB

After Optimization

869.6 kB

In fact, the total size of Petrovisor.com 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. 60% of websites need less resources to load. Images take 785.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 274.7 kB

Original 305.9 kB
After minification 276.4 kB
After compression 31.2 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 274.7 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 40.7 kB

Original 785.9 kB
After minification 745.2 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. Petrovisor images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 6.4 kB

Original 59.8 kB
After minification 59.8 kB
After compression 53.4 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 6.4 kB or 11% of the original size.

CSS Optimization

-25%

Potential reduce by 13.5 kB

Original 53.3 kB
After minification 53.3 kB
After compression 39.8 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. Petrovisor.com needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 25% of the original size.

Requests Now

101

After Optimization

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petrovisor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Petrovisor.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 Petrovisor.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

petrovisor.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

DATAGRATION ︙ Connecting Data | Powering Decisions

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

petrovisor.com

home

all.min.css

bootstrap.min.css

magnific-popup-effects.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

petrovisor.com

home

all.min.css

bootstrap.min.css

magnific-popup-effects.css

sr-base.css

custom-styles.min.css

module_38555832804_SR_Nav_Dropdown_01.min.css

module_78503197341_MiFW_-_Hover_Tabs.min.css

module_78384631610_MiFW_-_Carousel.min.css

module_38555927181_SR_Footer_04.min.css

module_34658885030_Footer_Min_01.min.css

module_38546899005_SR_Footer_Min_01.min.css

js

slick-theme.min.css

slick.min.css

jquery.min.js

bootstrap.min.js

embed.js

project.js

web-interactives-embed.js

gsap.min.js

ScrollMagic.min.js

animation.gsap.min.js

slick.min.js

grouploop-ll-1.0.3.min.js

slick.min.js

8348749.js

index.js

interaction.min.js

jquery.magnific-popup.min.js

insight.min.js

roundtrip.js

interactive-145880625427.png

datagration-white.png

datagration-white.png

home-mockup-2.png

icon-homebutton-white-02-4.svg

icon-homebutton-white-02.svg

icon-homebutton-white-03.svg

PV%20Main%20Image-1-2.png

EV%20Main%20Image-3.png

logo-carousel%20accent%2001.png