How quickly should a page load?
“As quick as possible” is the short answer.
But that isn’t always as easy as it sounds.
For most websites, a lot of effort will have to be made to improve page speed, so it’s important to know at what point you can feel confident that you are in the green and ready to move on to other projects.
You’ll always want to be monitoring your load times, so having a number in mind is key.
In 2020, that number is 3 seconds or less.
Now the fun part – how to get there and how to stay there.
Webpages load in pieces, so you may see that sometimes a photo will load last, or a form will load first, or an ad will load quickly in one spot before finally jumping to where it belongs on the page.
That is because all of these different elements that make up a webpage have to load, which contributes to the overall load time.
Understanding how this works is important as you begin to improve your load times and it matters for two reasons:
There are a few different tools out there you can use to evaluate the overall load time on your website, but in our experience, Google PageSpeed Insights is the most comprehensive free tool to get you started.
#seo #web development
Multiple vulnerabilities in the Citrix Application Delivery Controller (ADC) and Gateway would allow code injection, information disclosure and denial of service, the networking vendor announced Tuesday. Four of the bugs are exploitable by an unauthenticated, remote attacker.
The Citrix products (formerly known as NetScaler ADC and Gateway) are used for application-aware traffic management and secure remote access, respectively, and are installed in at least 80,000 companies in 158 countries, according to a December assessment from Positive Technologies.
Other flaws announced Tuesday also affect Citrix SD-WAN WANOP appliances, models 4000-WO, 4100-WO, 5000-WO and 5100-WO.
Attacks on the management interface of the products could result in system compromise by an unauthenticated user on the management network; or system compromise through cross-site scripting (XSS). Attackers could also create a download link for the device which, if downloaded and then executed by an unauthenticated user on the management network, could result in the compromise of a local computer.
“Customers who have configured their systems in accordance with Citrix recommendations [i.e., to have this interface separated from the network and protected by a firewall] have significantly reduced their risk from attacks to the management interface,” according to the vendor.
Threat actors could also mount attacks on Virtual IPs (VIPs). VIPs, among other things, are used to provide users with a unique IP address for communicating with network resources for applications that do not allow multiple connections or users from the same IP address.
The VIP attacks include denial of service against either the Gateway or Authentication virtual servers by an unauthenticated user; or remote port scanning of the internal network by an authenticated Citrix Gateway user.
“Attackers can only discern whether a TLS connection is possible with the port and cannot communicate further with the end devices,” according to the critical Citrix advisory. “Customers who have not enabled either the Gateway or Authentication virtual servers are not at risk from attacks that are applicable to those servers. Other virtual servers e.g. load balancing and content switching virtual servers are not affected by these issues.”
A final vulnerability has been found in Citrix Gateway Plug-in for Linux that would allow a local logged-on user of a Linux system with that plug-in installed to elevate their privileges to an administrator account on that computer, the company said.
#vulnerabilities #adc #citrix #code injection #critical advisory #cve-2020-8187 #cve-2020-8190 #cve-2020-8191 #cve-2020-8193 #cve-2020-8194 #cve-2020-8195 #cve-2020-8196 #cve-2020-8197 #cve-2020-8198 #cve-2020-8199 #denial of service #gateway #information disclosure #patches #security advisory #security bugs
On the off chance that you fall in the subsequent class, Quick Flow Male Enhancement is the thing that your body is needing right now. The recently discovered male arrangement is the difficult solver for numerous types and types of erectile pressure causing brokenness and causes those issues to be rectified and henceforth blessings you with the more youthful sexual variant.
What is Quick Flow Male Enhancement?
With the new pill, you can supplant all extraordinary and numerous allopathic drugs you had been taking for each issue in an unexpected way. Quick Flow Male Enhancement is the one in all treating instrument pill and causes those explicitly hurtful issues to get right. Regardless of everything, those obstacles are restored and unquestionably, you can feel that the sexual peaks are better. This item builds body imperativeness and the measure of discharge that is required is likewise directed by it.
**How can it really function? **
Different results of this class have numerous regular Ingredients in them, yet the ones here in Quick Flow Male Enhancement are truly uncommon and furthermore natural in their reap and produce. This allows you to get the experience of the truth of more profound sex intercourse which you generally thought was a fantasy for you. Positively, this is a demonstrated natural thing, and relying upon it is no place off-base according to specialists. It is time that your body is given valuable minerals as requested by age.
It is fundamental that you visit the site and see by your own eyes you willing we are to help you in each progression. Start from the terms and furthermore know inconspicuously the states of procurement. Any question must be addressed as of now or, more than likely later things probably won’t go as you might suspect. Purchase Quick Flow Male Enhancement utilizing any method of online installment and you may likewise go for the simple EMI choice out there.
#quick flow male enhancement #quick flow male enhancement reviews #quick flow male enhancement male health #quick flow male enhancement review #quick flow male enhancement offer #quick flow male enhancement trial
Researchers identified serious flaws in Qualcomm’s Snapdragon SoC and the Hexagon architecture that impacts nearly half of Android handsets.
Six serious bugs in Qualcomm’s Snapdragon mobile chipset impact up to 40 percent of Android phones in use, according research released at the DEF CON Safe Mode security conference Friday.
The flaws open up handsets made by Google, Samsung, LG, Xiaomi and OnePlus to DoS and escalation-of-privileges attacks – ultimately giving hackers control of targeted handsets. Slava Makkaveev, a security researcher with Check Point, outlined his discoveryand said while Qualcomm has provided patches for the bug, most OEM handset makers have not yet pushed out the patches.
Click to register!
The faulty Qualcomm component is the mobile chip giant’s Snapdragon SoC and the Hexagon architecture. Hexagon a brand name for Qualcomm’s digital signal processor (DSP), part of the SoC’s microarchitecture. DSP controls the processing of real-time request between the Android user environment and the Snapdragon processor’s firmware – in charge of turning voice, video and services such GPS location sensors into computationally actionable data.
Makkaveev said the DSP flaws can be used to harvest photos, videos, call recordings, real-time microphone data, and GPS and location data. A hacker could also cripple a targeted phone or implant malware that would go undetected.
The six flaws are CVE-2020-11201, CVE-2020-11202, CVE-2020-11206, CVE-2020-11207, CVE-2020-11208 and CVE-2020-11209. Using a fuzzing technique against handsets with the vulnerable chipset, Check Point was able to identify 400 discrete attacks.
The prerequisite for exploiting the vulnerabilities is the target would need to be coaxed into downloading and running a rogue executable.
Qualcomm declined to answer specific questions regarding the bugs and instead issued a statement:
“Providing technologies that support robust security and privacy is a priority for Qualcomm. Regarding the Qualcomm Compute DSP vulnerability disclosed by Check Point, we worked diligently to validate the issue and make appropriate mitigations available to OEMs. We have no evidence it is currently being exploited. We encourage end users to update their devices as patches become available and to only install applications from trusted locations such as the Google Play Store.” – Qualcomm Spokesperson
The flaws were brought to Qualcomm’s attention between February and March. Patches developed by Qualcomm in July. A cursory review of vulnerabilities patched in the July and August Google Android Security Bulletins reveal patches haven’t been yet been pushed to handsets. For that reason, Check Point chose not to reveal technical specifics of the flaws.
What technical details that are available can be found in a DEF CON Safe Mode video posted to online. Here Makkaveev shares some technical specifics.
#hacks #mobile security #vulnerabilities #cve-2020-11201 #cve-2020-11202 #cve-2020-11206 #cve-2020-11207 #cve-2020-11208 #cve-2020-11209 #def con safe mode #digital signal processor #dos #dsp #escalation of privileges attack #google #hexagon architecture #lg #oneplus #qualcomm #samsung #snapdragon #soc #xiaomi
AOL Mail is one of the free email services that includes calendar management and task management. If your AOL Emails Not Loading Problems in Chrome Browser, try these troubleshooting steps which is mention below. In this post, we are trying to describe the reason behind AOL email not loading and how to resolve AOL mail loading issues.
Reason #1. Whenever you are unable to receive the new emails into your computer. You should log into your AOL mail account and go to the settings and click on filter settings. Now check the account settings, if you find any filter. you need to click on delete. After deleting the settings, you should send a mail to yourself. Let’s see if you are receiving it now or not.
Reason #2. If you do not find any filters into your emails, you should check the block list settings, maybe you have blocked the new emails from senders. That’s why you are not receiving any new emails. so, you should immediately go ahead and check it.
Reason #3. If you are unable to receive the new emails into your phone or computer. I would like to suggest you to check the server settings. Most of the time, people are facing such kind of problem due to the incorrect server settings. So, you should check them properly and if you find something wrong over there. You need to remove the account from your computer or phone and then reconfigure it. It will start working fine.
If Your AOL Emails Not Loading Problems in Chrome Browser then you can go and find a help to resolve this issue. To get through this problem, follow the instructions below:
#aol mail not loading problems in chrome browser #aol email not loading problems in chrome browser #aol not loading problems in chrome browser #aol mail not loading issues in chrome browser #aol email not loading issues in chrome browser
Google’s latest version of its browser, Chrome 86, is now being rolled out with 35 security fixes – including a critical bug – and a feature that checks if users have any compromised passwords.
As of Tuesday, Chrome 86 is being promoted to the stable channel for Windows, Mac and Linux and will roll out over the coming days. The versions of the browser for Android and iOS were also released Tuesday, and will become available on Google Play and the App Store this week.
Included in the newest browser version is a critical flaw (CVE-2020-15967) existing in Chrome’s payments component. The flaw, reported by Man Yue Mo of GitHub Security Lab, is a use-after-free vulnerability. Use after free is a memory-corruption flaw where an attempt is made to access memory after it has been freed. This can cause an array of malicious impacts, from causing a program to crash, to potentially leading to execution of arbitrary code.
Use-after-free bugs have plagued Google Chrome in the past year. In fact, all seven high-severity vulnerabilities fixed by Google in Chrome 86 were use-after-free flaws – ranging from ones affecting Chrome’s printing (CVE-2020-15971), audio (CVE-2020-15972), password manager (CVE-2020-15991) and WebRTC (CVE-2020-15969) components (WebRTC is a protocol for rich-media web communication).
Further details of the bugs are not yet available, as “access to bug details and links may be kept restricted until a majority of users are updated with a fix,” according to Google’s Tuesday post.
The Android and iOS versions of Chrome 86 will also come with a new security feature, which will send a copy of user’s usernames and passwords using a “special form of encryption.” That then lets Google check them against list of passwords known to be compromised.
“Passwords are often the first line of defense for our digital lives,” Abdel Karim Mardini, senior product manager with Chrome, said in a Tuesday post. “Today, we’re improving password security on both Android and iOS devices by telling you if the passwords you’ve asked Chrome to remember have been compromised, and if so, how to fix them.”
At the back end, when Google detects a username and password exposed by a data breach, it stores a strongly hashed and encrypted copy of the data. Then, when Chrome users log into a website, the feature sends a strongly hashed and encrypted version of their username and password to Google – meaning the company never derives usernames or passwords from the encrypted copy, it said.
#vulnerabilities #web security #android #chrome #chrome 86 #compromised password #credential stuffing #cve-2020-15967 #cve-2020-15969 #cve-2020-15971 #cve-2020-15972 #cve-2020-15991 #encryption #google #google payments #https #ios #linux #mac #password check #patches #safety check #security fix #security improvements #windows