Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Website Speed Testing Tools
-
I have been experimenting with a number of plugins to speed up the loading of my wordpress site and find that website speed testing tools are all over the map when it comes to results. Even the same tool can produce vastly different results. Does anyone have experience with one that is both dependable and consistent?
-
The trick with sitespeed testing, Brett, is that you need to approximate as closely as possible the experience a real user will have.
By far the best tool for this in my experience is webpagetest.org.
It uses actual browser rendering for it's test, not a synthetic imitation. it also allows a couple of other critical customizations:
- select which browser you want to test your site with (you'll be surprised at the differences! Use you Google Analytics to tell you which browser majority of your visitors use)
- Select what sort of connection speed to test from (eg slower DSL which will also mimic phone users or faster cable connection)
- select a specific city to test from (this will have major effect - e.g. you should test from the San Jose location which is much more realistic for your Comox location than an east coast or southern US test would be)
- run a mobile-specific test
- shows both first load and repeat visit (particularly tests caching effectiveness)
- provides a waterfall view so you can exactly which elements may be causing issues
The app also provides full Google Page Speed results/recommendations and a number of other trouble-shooting tools.
GTMetrix provides a number of these, but doesn't have the same flexibility/customization available, I've found. (Though it is using a Vancouver-based server for your test from here (Alberta) which is useful.)
Note that you will get different results each time though, if you're using a real-life tool. That's due to differences in network load and latency and even different load on your server each time tested.
Finally, below is a screenshot demonstrating why you absolutely need to use a real-life test, not just synthetic Page Speed or YSlow scores - the site has a beautiful synthetic score yet a disastrous load time (due to server issues)
Paul
-
thanks Matt. Will give it a try
Brett
-
I found YSlow helped me effectively optimize the loads speed there is so much that you can do to help you with this. Hows the optimization going? My tools of choice were firebug and yslow - I also installed pagespeed from Google Webmaster Tools when doing this work.
-
Tried a tool called Gtmetrix that provides a yslow input
-
Hi Brett - when I have been optimizing the loading of one of my wordpress sites I have found YSlow is effective. Have you used it?
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Seeking Advice on Improving On-Page SEO for my Website
I'm looking for some expert advice on improving the on-page SEO for my website, CCTV Camera Installation. Despite following best practices, I feel that my site isn't performing as well as it could be in search engine rankings. Here are a few specific areas where I'd appreciate some guidance: Content Optimization: I've ensured my content is keyword-rich and valuable to my audience. Are there any advanced techniques or tools that can help further optimize my content? Meta Tags and Descriptions: I've written unique meta titles and descriptions for each page, but I'm unsure if they're as effective as they could be. What are some tips for crafting compelling meta tags that improve click-through rates? Internal Linking: I've set up a basic internal linking structure. How can I enhance this to better distribute link equity and improve user navigation? Page Load Speed: While my site's load speed is decent, I'm aware that even minor improvements can have a significant impact on SEO. Are there any specific optimizations or tools you recommend for speeding up my website? Technical SEO: I've covered the basics like XML sitemaps and robots.txt files. Are there any advanced technical SEO practices that I should be aware of? Here is the link to my website for your reference: https://www.acssllc.ae/ Thank you in advance for your help! Best regards,
On-Page Optimization | | Htdbf
Israr Khan0 -
Is NitroPack plugin Black Hat SEO for speed optimization
We are getting ready to launch our redesigned WP site and were considering using NitroPack performance optimization plugin, until some of our developers started ringing the alarm. Here is what some in the SEO community are saying about the tool. The rendering of the website made with the NitroPack plugin in the Page Metric Test Tools is based entirely on the inline CSS and JS in the HTML file without taking into account additional numerous CSS or JS files loaded on the page. As a result, the final metric score does not include CSS and JavaScript files evaluation and parsing. So what they are saying is that a lot of websites with the NitroPack plugin never become interactive in the Page Metric Tools because all interactivity is derived from JavaScript and CSS execution. So, their "Time to Interactive" and "Speed Index" should be reported as equal to infinity. Would Google consider this Black Hat SEO and start serving manual actions to sites using NitroPack? We are not ready to lose our hard-earned Google ranking. Please, let me know your thoughts on the plugin. Is it simply JS and CSS "lazy loading" that magically offers the first real-world implementation that works magic and yields fantastic results, or is it truly a Black Hat attempt at cheating Google PageSpeed Insights numbers? Thank you!
On-Page Optimization | | opiates0 -
Finding issue on Gtmetrix speed test and google speed test
Hey, when i have tested my website https://www.socprollect-mea.com/ on GT metrix. When i test morning, it shown page speed of 3.8 seconds and in noon it shown 2 seconds and later i check, it is defeclecting. speed on the Google page speed test as well. What kind of error is this and does anyone have the solution for this issue?
On-Page Optimization | | nazfazy0 -
How long should my website content be (max and min number of words)?
I saw a web site which has been number 1 on Google for a long time, and the home page has 5700 words, but the results show it is not spam, so what would be the recommended word number for a home page?
On-Page Optimization | | Majapopa0 -
Duplicate Content Re: Product listing body copy on Website, Amazon & Ebay - issues ?
Hi Is it ok to have identical product body copy on market/platform listings same as the websites product listings ? In this case the products are the websites/own brand products (all pages canonicalised), so i take it shouldn't cause any issues or are you supposed to differentiate the product body copy on marketplace listings ? Im asking re seo reasons All Best Dan
On-Page Optimization | | Dan-Lawrence0 -
Is there a tool that will "grade" content?
Does anybody know of a tool that can "grade" content for Panda compliance. For example, it might look at: • the total number of words on the page • the average number of words in sentences • grammar • spelling • repetitious words and/or phrases • Readability—using algorithms such as: Flesch Kincaid Reading Ease Flesch Kincaid Grade Level Gunning Fog Score Coleman Liau Index Automated Readability Index (ARI) For the last 5 months I've been writing and rewriting literally 100s of catalog descriptions—adhering to the "no duplicate content" and "adding value" rubrics—but in an extremely informal style. I would like to know if I'm at least meeting Google Panda's minimum standards.
On-Page Optimization | | RScime250 -
Getting access to clients websites for onsite seo
I understand on site seo fine, as I have tweeked up my own website a fair bit. But I am thinking about doing Onsite and Offsite SEO for clients, as I have had a few request now. So my question is what is the best way to get access to clients websites. So I can make the required adjustments. I have one client, who had a company create a website for him, but they have since closed down.
On-Page Optimization | | aussieseoguy0 -
Schema.org for news websites?
So as of late I have been on something of a mission to mark up my news website with as much accurate and detailed Schema and Open Graph data as possible, in order to not only allow the search engines to understand my content properly, but also to ensure everything appears in the most ideal fashion when linked to from Facebook, Google+, etc. Here is an example of a typical article page: http://www.nerdscoop.net/technology/video-games-459 As you'll see I currently have news posts marked up as article because that is essentially exactly what they are, but is there a better way to emphasise that they are news rather than just generic articles? My second question is regarding the category pages and the home page. How would be best to mark these up? With OG the task is fairly simple, because I can specify the homepage as being a website, but not so with Schema from what I can see. Either way, this is an interesting subject to me and I look forward to any discussion as a result. Thanks for looking.
On-Page Optimization | | HalogenDigital0