Redeonsoft

There are so many tools available, but I like to keep things simple hence i Selected some authorized tools to check issues on my website, Find below details.
HTML / CSS Errors (Compliance errors)
https://validator.w3.org/
Website Performance and Loading Flow
https://www.webpagetest.org/
Performance Gauge
https://developers.google.com/speed/pagespeed/insights/
Microdata Testing
https://search.google.com/structured-data/testing-tool/u/0/
Other performance related things
https://gtmetrix.com/
If your site performs good on above tools, it is good to float on the internet smoothly.
There are many other aspects to test in future that relates to SEO and other things which i did not cover but above are almost mandatory.
Regards
Dilawar Mughal

GTmetrix | Website Speed and Performance Optimization GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Complete Offpage & Local SEO Package
300+ Profile Backlinks
100+ Forum Backlinks
20+ Web 2.0 Submissions
100+ Social Bookmark
50+ High DA EDU Links
50+ Article submission
10+ PDF Submissions
5+ Audio Submission
5+ video Submission
20 classified ads
50 High quality blog Comments
10 Image submission

Local SEO
USA Local Citations
UK Local Citations
AUS Local Citations
CA Local Citations

Note: If you are looking for low quality/spammy backlinks so Plz stay away because I will provide 100% manually created whitehat backlinks this will help you to rank 1st on google.

We have a professional link builder
Contact us

Xperatech is offering SEO/SMO courses to prepare the youngsters for the digital market. Enroll today and greatly expand your career opportunities.

goo.gl/SMbtcS
For registration contact us Now
Telephone: +92 21 32401016
Mobile: +92 345 3243591