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Webpage Speed | Speed Curve

Webpage Speed | Speed Curve

Short description : Webpage Speed

Speed Curve Mise en avant
Find out how people perceive your website speed, then identify and fix performance issues. Businesses of all sizes trust us to monitor and improve their web performance.

Long Description : Webpage Speed

Description Speed ​​Curve 

Speed ​​Curve is one of many tools that make website performance monitoring easier and easier. It is often used by VSEs and SMEs as well as by digital marketing professionals to improve the quality of their sites. Unlike other SEO tools that usually offer 15-day free trials, Speed ​​Curve offers a double 30-day free trial time. But just like these other tools, its functionality is somewhat limited. To benefit from all the different features of Speed ​​Curve, you have to think about the paid version. This version offers great flexibility of use that we will discover in this description.

What is SpeedCurve?

Speed ​​Curve is a software package that allows you not to lose sight of the efficiency and evolution of your websites. It has several options that make it easy to detect and solve performance problems on your sites. It is an ergonomic tool which is easy to handle. Simple to set up, it also allows you to discover how Internet users interact with a site.  To do this, Speed ​​Curve collects information about users. Thus, you will be able to know what to add or remove from your site for a better user experience. In principle, the tool partners with Page Speed ​​Insights and Google Lighthouse to offer a series of performance elements that you can check off to perfect the UX. On the other hand, Speed ​​Curve offers a few benefits to your entire site. This is the case, for example, of its ability to effectively estimate the rendering speed of the constituents of the pages of your sites. Besides that, the tool also offers you: 
  • Complete analysis of the site;
  • Systematization of controls;
  • Database monitoring;
  • Monitoring of mobile users;
  • Application performance management;
  • Team collaboration tools.
Anyway, Speed ​​Curve is a tool that participates in both the content marketing strategy and the digital marketing strategy of companies. For example, with this tool, you have the opportunity to determine which of your competitors is faster when delivering content. This software package actually collects data from your competitors and thereby improves your various marketing strategies. Speed ​​Curve then provides valuable assistance to online marketers. Here are its main features.

Main features of Speed ​​Curve

One of the fundamental aspects of the performance of a website is its fluidity when an Internet user uses it. It is for this reason that some business sites have a higher engagement rate than others.   That said, the various features of Speed ​​Curve strive to make business sites more efficient, more intuitive and more user-friendly. Among these functionalities, here are the main ones to which particular attention should be paid.

General performance monitoring

This feature is the one that allows you to better perceive the user experience. With this feature, you will follow up and down and with all possible details, the real performance of your site. Assessing your site’s user experience can be done with Speed ​​Curve through real user monitoring or synthetic monitoring. 
  • Real User Monitoring Real User
Monitoring is a great way to gather site data that shows you how your real users perceive your site’s speed. Not limited to tracking metrics known to all, the tool through this feature tracks other metrics. These are additional metrics such as:
  • the number of blocking critical resources;
  • the illustrations above the fold;
  • custom metrics.
All this will give you a better idea of ​​how your creation and development influence the speed of your site. The benefit is that it allows you to create a connection between site performance and business efficiency. 
  • Synthetic 
monitoring Synthetic monitoring collects laboratory data from the sites. This allows through pre-established parameters for the network and devices to detect, isolate and correct your performance problems.

Speed ​​Curve Comparative Competitive Analysis

As a business, having a fast website is a competitive advantage. With this feature, Speed ​​Curve lets you spy on your competitors’ performance to see what’s wrong with your site. In addition, you will obtain a lot of information on how your site is positioned within your sector of activity. Speed ​​curve therefore allows you to:
  •  compare yourself to your competitors;
  • make a comparison between you and the standard references in terms of speed;
  • have a synthetic follow-up of the competition;
  • triumph in visibility over your third parties.

Core Web Vital

Core Web Vital is a group of three metrics that allow Google to measure the user experience of a website. These are:
  • Largest Contentful Paint (LCP);
  • First Input Delay (FID);
  • Cumulative Layout Shift (CLS).
These allow you to focus on the most necessary metrics of your site. The Core Web Vitals have been considered since 2020 by the Google algorithm. That said, they represent key factors that you should definitely seek to track. 

Performance budgets and alerts 

This feature of Speed ​​Curve allows you to determine the exact moment when there was or was not a change in your performance measures. Indeed, with this feature, you set alerts and budgets on your metrics. Through this module, Speed ​​Curve allows you to:
  • control site performance budgets across any deployment;
  • receive alerts when thresholds are reached;
  • examine the status of your budgets at a glance;
  • set absolute limits and rate of change budgets.
That way, you don’t have to wade through your site’s performance dashboard. Predefined budgets and alerts let you know when the limit is reached.


This feature helps integrate your web performance into your development pipeline. Indeed, the Speed ​​Curve API simplifies integration with CI/CD tools like Travis, CircleCI and Jenkins. In addition, this feature makes a comparison of test results for different deployments. This allows to detect the main causes of efficiency recessions of your website and your business. In summary, this feature promotes:
  • a comparison of web performance before and after deployment;
  • integration with CI/CD tools.

Compatibility of Speed ​​Curve

Speed ​​Curve is a software package in SaaS mode. That said, it is compatible with a large number of operating systems. Whether it’s Windows, Linux or Mac OS, this web performance monitoring tool is compatible with them, since it is available from a web browser. Ultimately, Speed ​​Curve is a more or less complete tool for monitoring the performance of corporate websites. It allows through its various functionalities to offer a better user experience and to help companies to establish themselves in their sectors of activity.

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Company : Webpage Speed

Speed ​​Curve Speed ​​Curve is a platform designed to improve the speed of sites. It was created in 2013 by designer and web enthusiast Marc Zeman. Speed ​​Curve genuinely cares about website performance. For this, it provides its users with several site optimization tools.  Among these, the performance monitoring tool, which generally evaluates the speed of sites as well as the behavior of users. It also allows you to audit sites, in order to improve poor performance related to SEO. Speed ​​Curve deploys a lot of resources to satisfy its users.  Especially since the platform consults nearly 25 million RUM pages per day and has more than 600,000 synthetic tests tested daily.

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Alexandre MAROTEL

Founder of the SEO agency Twaino, Alexandre Marotel is passionate about SEO and generating traffic on the internet. He is the author of numerous publications, and has a Youtube channel which aims to help entrepreneurs create their websites and be better referenced in Google.