2.9 sec in total
227 ms
852 ms
1.8 sec
Welcome to data-to-viz.com homepage info - get ready to check Data To Viz best content for United States right away, or after learning these important things about data-to-viz.com
A classification of all possible chart types classified following the input data format.
Visit data-to-viz.comWe analyzed Data-to-viz.com page load time and found that the first response time was 227 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
data-to-viz.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value3.1 s
75/100
25%
Value3.7 s
85/100
10%
Value280 ms
81/100
30%
Value0.002
100/100
15%
Value6.3 s
61/100
10%
227 ms
63 ms
23 ms
38 ms
50 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 86% of them (121 requests) were addressed to the original Data-to-viz.com, 8% (11 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (227 ms) belongs to the original domain Data-to-viz.com.
Page size can be reduced by 1.4 MB (29%)
4.6 MB
3.3 MB
In fact, the total size of Data-to-viz.com main page is 4.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.3 MB which makes up the majority of the site volume.
Potential reduce by 250.0 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 49.7 kB, which is 18% 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 250.0 kB or 88% of the original size.
Potential reduce by 1.1 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. Obviously, Data To Viz needs image optimization as it can save up to 1.1 MB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50 B
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.
Number of requests can be reduced by 17 (13%)
126
109
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data To Viz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
data-to-viz.com
227 ms
www.data-to-viz.com
63 ms
bootstrap.min.css
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font-awesome.min.css
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css
50 ms
css
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css
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css
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agency.css
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typo.png
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jquery.min.js
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bootstrap.bundle.min.js
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jquery.easing.min.js
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jqBootstrapValidation.js
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contact_me.js
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agency.min.js
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portfolio.js
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tree.js
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d3.v4.min.js
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js
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tree-s.png
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IIB-awards-winner.png
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HeatmapSmall.png
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ViolinSmall.png
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Box1Small.png
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CorrelogramSmall.png
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DendrogramSmall.png
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JoyplotSmall.png
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PCAsmall.png
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JointSmall.png
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HistogramSmall.png
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ScatterPlotSmall.png
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NetworkSmall.png
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fontawesome-webfont.woff
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MapHexbinSmall.png
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HiveSmall.png
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Histogram150.png
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Box1150.png
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Joyplot150.png
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ScatterPlot150.png
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Heatmap150.png
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Correlogram150.png
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BubblePlot150.png
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ScatterConnected150.png
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2dDensity150.png
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Bar150.png
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Spider150.png
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Wordcloud150.png
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CircularBarplot150.png
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Tree150.png
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Venn150.png
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Pie150.png
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Dendrogram150.png
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CircularPacking150.png
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Line150.png
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Area150.png
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StackedArea150.png
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Stream150.png
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Map150.png
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js
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analytics.js
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Choropleth150.png
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MapHexbin150.png
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Cartogram150.png
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ConnectedMap150.png
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BubbleMap150.png
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Chord150.png
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Network150.png
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Sankey150.png
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Arc150.png
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pie.png
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poster_800_400.png
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overview_RGG_faded.png
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story_fading.png
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collect
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YH_pic_square.png
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ConorHealy.jpg
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map-image.png
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poster_big.png
116 ms
data-to-viz.com accessibility score
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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
data-to-viz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
data-to-viz.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Data-to-viz.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 Data-to-viz.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.
data-to-viz.com
Open Graph data is detected on the main page of Data To Viz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: