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"Web performance optimization, WPO, or website optimization is the field of knowledge about increasing the speed in which web pages are downloaded and displayed on the user's web browser. ...
With the average internet speed now increasing globally, it's fitting for website administrators and "webmasters" to consider the time it takes for websites to render for the visitor.
Faster website download speeds have been shown to increase visitor retention and loyalty and user satisfaction, especially for users with slow internet connections and those on mobile devices. Web performance also leads to less data travelling across the web, which in turn lowers a website's power consumption and environmental impact. Some aspects which can affect the speed of page load include Browser/ Server Cache, Image Optimization and also encryption (for example SSL), which can affect the time it takes for pages to render." [Web performance optimization. Wikipedia]
The histogram example "Page load time" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Histograms solution from the Graphs and Charts area of ConceptDraw Solution Park.
Histogram
Histogram, histogram,

Histogram Chart

What is a Histogram Chart? It is a chart which visually displays a distribution of the data. ConceptDraw PRO extended with Histograms solution from the Graphs and Charts area of ConceptDraw Solution Park is the best software for fast and simple drawing professional looking Histogram Chart.

Make a Histogram

ConceptDraw PRO extended with Histograms solution from the Graphs and Charts area of ConceptDraw Solution Park lets you make a Histogram of any complexity in minutes.

Pictures of Graphs

ConceptDraw PRO diagramming and vector drawing software extended with Picture Graphs solution from the Graphs and Charts Area is the best choice for making professional looking pictures of graphs and colorful picture graphs.

Chart Examples

Easy charting software comes with beautiful chart templates and examples. This makes it easy to create professional charts without prior experience.
HelpDesk

How to Draw a Histogram in ConceptDraw PRO

Histogram is a diagram used to visualize data through bars of variable heights. Making histogram can be helpful if you need to show data covering various periods (hours, days, weeks, etc). When the vertical column of the histogram refer to frequency it shows how many times any event happens. It is a Frequency histogram. A bar chart diagram is similar to a histogram, but in contrast to a bar chart a histogram represents the number how many times there have been certain data values. You can use a histogram to depict continual data flow such as temperature, time, etc. You can effortlessly draw histograms using the Histograms solution for CnceptDraw PRO. Making a histogram can by very useful to represent various statistical data.

How To Make a Histogram?

How to make a Histogram quick and easy? ConceptDraw PRO diagramming and vector drawing software extended with Histograms solution from the Graphs and Charts area will effectively help you in Histogram drawing.

Seven Basic Tools of Quality - Histogram

A histogram is a chart which visually displays a distribution of numerical data.
ConceptDraw PRO diagramming and vector drawing software offers a powerful Seven Basic Tools of Quality solution from the Quality area of ConceptDraw Solution Park which contains a set of useful tools for easy drawing Histogram and other quality related diagrams of any complexity.

draw histogram, histogram Histograms

draw histogram, histogram
How to make a Histogram? Making a Histogram is an incredibly easy process when it is done with ConceptDraw PRO. The Histograms Solution enhances ConceptDraw PRO v10 functionality with extensive drawing tools, numerous samples, and examples; also a quick-start template and library of ready vector stencils for visualization the data and professional drawing Histograms.

Bar Diagram Math

ConceptDraw PRO extended with Divided Bar Diagrams solution from Graphs and Charts area of ConceptDraw Solution Park is the best software for quick and simple drawing the Divided Bar Diagrams and Bar Diagram Math.

user interface design examples, gui software, graphical user interface examples, user interface examples Mac OS X User Interface

user interface design examples, gui software, graphical user interface examples, user interface examples
Mac OS User Interface solution extends ConceptDraw PRO gui software with templates, samples and Mac OS user interface design examples, and large quantity of libraries with variety of vector stencils for designing the OS X 10.10 Yosemite user interfaces.
HelpDesk

How to Create Data-driven Infographics

Data-driven infographics are used in wildly disparate areas of business and commerce. To make effective Data-driven infographics, it's useful to have a wide variety of graphical elements — icons, clipart, stencils, charts and graphs — to illustrate your diagram. ConceptDraw Data-driven Infographics solution provides all the tools you need to present data as described by this article — as well as the charts mentioned previously, you can find histograms, divided bar charts, ring charts, line graphs and area charts — meaning you can find the perfect medium for displaying a certain type of data. It allows you to draw data driven infographics quickly and easily using the special templates and vector stencils libraries.It can be used to quickly communicate a message, to simplify the presentation of large amounts of data, to see data patterns and relationships, and to monitor changes in variables over time.

histogram, flow chart, pareto chart, fishbone diagram, quality control Seven Basic Tools of Quality

histogram, flow chart, pareto chart, fishbone diagram, quality control
Manage quality control in the workplace, using fishbone diagrams, flowcharts, Pareto charts and histograms, provided by the Seven Basic Tools of Quality solution.

How to Create a Pyramid Diagram

ConceptDraw Pyramid Diagram software allows drawing column charts using predesigned objects or drawing tools. In ConceptDraw Pyramid Diagram software you can find a complete set of column chart tools and objects.

Pie Chart Software

A pie chart is a circular diagram showing a set of data divided into proportional slices. There are several variations of this chart such as donut chart, exploded pie chart, multi-level pie charts. Although it is not very informative when a ring chart or circle chart has many sections, so choosing a low number of data points is quite important for a useful pie chart.
ConceptDraw PRO software with Pie Charts solution helps to create pie and donut charts for effective displaying proportions in statistics, business and mass media for composition comparison, i.e. for visualization of part percentage inside one total.