GLOTRU Blog

  How to Fix Sitemap Submission Errors in Google Search Console Submitting your sitemap in Google Search Console (GSC) is essential for ensuring that Google correctly discovers and indexes your website. But if you're seeing a “Couldn’t fetch” or “Error” message after submitting your sitemap, don’t panic. This is a common and solvable problem . In this guide, you'll learn the exact reasons why sitemap errors occur and how to resolve them step by step to improve your site’s visibility on Google. 🔍 What is a Sitemap and Why Does It Matter? A sitemap is a structured XML file that helps search engines like Google understand the structure of your website. It lists important URLs and tells crawlers which pages should be indexed. A proper sitemap helps: Improve crawl efficiency Highlight updated or important content Boost SEO performance Avoid missing pages in indexing If your sitemap fails, Google may not index your site properly , which can directly affect your se...

  Why Your Website Isn’t Ready for Google AdSense — Common Issues and How to Fix Them If you’ve applied for Google AdSense and received the message, “You need to fix some issues before your site is ready for AdSense,” don’t worry — you’re not alone. This is a common hurdle many new website owners face. The good news is that these issues can be resolved by following a few key steps. In this blog, we’ll walk you through the most common reasons your site might be rejected by AdSense and how you can fix them effectively to get approved faster . 1. Insufficient Content or Low-Quality Content One of the biggest reasons for rejection is not having enough original and valuable content . Google wants to serve ads on websites that provide unique, high-quality information to users. How to fix: Ensure each page has at least 600–1000 words of well-written, informative content. Avoid duplicate, AI-generated, or poorly translated content . Focus on solving real problems or answerin...

B1/B2 Visa: I-94 Shows B2 for Business Travel – Is It a Problem? If you’ve recently entered the U.S. on a B1/B2 visa and noticed that your I-94 form lists your status as B2 , you may be wondering whether that’s a cause for concern—especially if your primary purpose for visiting is business-related. Let’s break it down. Understanding the B1/B2 Visa The B1/B2 visa is a combined visitor visa that allows you to enter the United States for either: B1 (Business purposes) – attending meetings, conferences, negotiating contracts, etc. B2 (Tourism or medical treatment) – sightseeing, visiting family, medical visits, etc. Even though you hold a dual-purpose visa, the U.S. Customs and Border Protection (CBP) officer determines your admission status (B1 or B2) based on the reason you give at the port of entry . Why Does the I-94 Show “B2” Instead of “B1”? There are a few common reasons for this: CBP may have defaulted to B2 if you mentioned any tourism-related activity duri...

  What Encryption Protected Columbia Shuttle’s Ground Commands? Blog Post Content: When it comes to space missions, especially something as complex and high-stakes as NASA’s Space Shuttle Columbia , secure communication was absolutely critical. One of the most sensitive components of that communication was the from-ground command link —the uplink used to send instructions from NASA’s mission control to the shuttle while it was in orbit. So, what encryption scheme was used to protect these commands from being intercepted or spoofed? Let’s explore. The Encryption System Behind Columbia’s Command Security NASA relied on NSA-certified Type 1 encryption to secure all command uplinks to the shuttle. These encryption standards are designed to protect the highest levels of classified communications in U.S. military and government operations. What is NSA Type 1 Encryption? NSA Type 1 encryption is a classification used by the U.S. National Security Agency for encryption syste...

Troubleshooting Shopify App Visibility Problems After Switching App Models If you're a Shopify app developer, transitioning your app from one model to another—like from a custom app to a public one, or from a public to a custom/private model—can lead to unexpected visibility issues in the Shopify admin, App Store, or even in the merchant's dashboard. If you’ve made the switch and now your app doesn’t appear where it should , here’s a complete breakdown of what you might be missing. Understanding Shopify App Models Before diving into the visibility issues, it's important to clarify the three main types of Shopify apps : Public Apps : Listed on the Shopify App Store; available to all merchants. Custom Apps : Built for a single Shopify store without needing Shopify approval. Private Apps (now deprecated) : Previously used for custom integrations, being phased out in favor of custom apps. Common Visibility Issues After Model Shift 1. App Not Showing in App Store...

Understanding the Correct Value for the "http-equiv" Meta Tag in HTML Blog Post Content: The HTML <meta> tag is essential for defining metadata about an HTML document. One of its significant attributes is the http-equiv property, which allows developers to simulate HTTP response headers directly from the HTML. So, what is the correct value for the http-equiv attribute? Let’s explore the most common and appropriate uses. What is http-equiv in the <meta> Tag? The http-equiv attribute provides instructions to the browser, acting similarly to an HTTP response header. It controls certain behaviors of the browser and can be used for page refresh, caching, rendering modes, and more. Common and Valid Values for http-equiv Here are the most widely used and correct values for the http-equiv attribute: 1. content-type Sets the character encoding for the document. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"...