jazco.dev

Website review jazco.dev

Jaz's Blog · A space where I rant about computers

 Generated on March 11 2026 06:01 AM

Old data? UPDATE !

The score is 65/100

SEO Content

Title

Jaz's Blog · A space where I rant about computers

Length : 49

Perfect, your title contains between 10 and 70 characters.

Description

A space where I rant about computers

Length : 36

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

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Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
title Home
locale en_US
description A space where I rant about computers
url https://jazco.dev/
site_name Jaz’s Blog
type website

Headings

H1 H2 H3 H4 H5 H6
13 0 1 0 0 0
  • [H1] Turning Billions of Strings into Integers Every Second Without Collisions
  • [H1] When Imperfect Systems are Good, Actually: Bluesky's Lossy Timelines
  • [H1] Jetstream: Shrinking the AT Proto Firehose by >99%
  • [H1] How HLS Works
  • [H1] An entire Social Network in 1.6GB (GraphD Part 2)
  • [H1] Your Data Fits in Memory (GraphD Part 1)
  • [H1] Scaling Go to 192 Cores with Heavy I/O
  • [H1] Solving Thundering Herds with Request Coalescing in Go
  • [H1] Speeding Up Massive PostgreSQL Joins with Common Table Expressions
  • [H1] Speeding up Postgres Queries by 200x with Analyze
  • [H1] How to use ChatGPT to Write Good Code Faster
  • [H1] Workload Agnosticism in Large Language Models: The Foundation for the Next Generation of Computing
  • [H1] A Tale of Two Technologies: Why Large Language Models are the Future and the Metaverse Isn't
  • [H3] Jaz's Blog A space where I rant about computers

Images

We found 0 images on this web page.

Good, most or all of your images have alt attributes.

Text/HTML Ratio

Ratio : 61%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 15 links including 0 link(s) to files

Anchor Type Juice
Jaz's Blog Internal Passing Juice
Turning Billions of Strings into Integers Every Second Without Collisions Internal Passing Juice
When Imperfect Systems are Good, Actually: Bluesky's Lossy Timelines Internal Passing Juice
Jetstream: Shrinking the AT Proto Firehose by >99% Internal Passing Juice
How HLS Works Internal Passing Juice
An entire Social Network in 1.6GB (GraphD Part 2) Internal Passing Juice
Your Data Fits in Memory (GraphD Part 1) Internal Passing Juice
Scaling Go to 192 Cores with Heavy I/O Internal Passing Juice
Solving Thundering Herds with Request Coalescing in Go Internal Passing Juice
Speeding Up Massive PostgreSQL Joins with Common Table Expressions Internal Passing Juice
Speeding up Postgres Queries by 200x with Analyze Internal Passing Juice
How to use ChatGPT to Write Good Code Faster Internal Passing Juice
Workload Agnosticism in Large Language Models: The Foundation for the Next Generation of Computing Internal Passing Juice
A Tale of Two Technologies: Why Large Language Models are the Future and the Metaverse Isn't Internal Passing Juice
Older Internal Passing Juice

SEO Keywords

Keywords Cloud

how make table all query into users request sep large

Keywords Consistency

Keyword Content Title Keywords Description Headings
request 5
query 5
make 5
table 5
large 4

Usability

Url

Domain : jazco.dev

Length : 9

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

Robots.txt

https://jazco.dev/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Free SEO Testing Tool

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