Questions tagged [optimization]

To make the conditions the best or the most favorable.

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1answer
21 views

Is there any point to compressing HTML when using GZIP?

I was considering using a ruby gem to compress my HTML, but we're already serving gzipped files, and I was wondering if there is any reduction in served file size by doing both HTML compression and ...
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9 views

Request: Tools to concatenate all scripts [on hold]

I was wondering if there were any good tools or plugins for combining all javascript files into one, along with doing the same for CSS on Wordpress. I'm asking this because I'm noticing that the ...
1
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1answer
27 views

Is there any reason I don't see many people use media atribute inside link tag?

Recently I read about media attribute for <link> tag. Imidietly I thought it would be great idea to seperate all the media queries into seperate files and link them only when the website is ...
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1answer
25 views

How do I access an entire website list that is continually generated when scrolling? [closed]

I am trying to acquire all the information from a list of songs on ranker, however as I keep scrolling down new songs appear in an ever growing list, as the name suggests its a voting website so I am ...
2
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2answers
67 views

Lazy loading website sections and SEO

I have an interactive Wordpress website with multiple animations/images. I wanted to improve Google speed insight results, but keep the site SEO friendly. The proposed improvement includes lazy ...
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0answers
8 views

Index Bloat Killing SEO [duplicate]

I have a strange problem with my WordPress site that has no common solution. I’m currently in the middle of turning my site from a Lifestyle blog to a book-oriented blog and had to delete over 400 ...
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1answer
527 views

Is there a way to track internet connection speeds with Google Analytics?

We have a client who says their website is slow on 3g. We want to compile a report about his users connection speeds through analytics which can show him if optimizing for 3g is worth the cost. Is ...
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1answer
73 views

Sitewide A/B or Sanity Test

We are switching to a new Wordpress template and need some help. We will monitor if the test version improves the sites performance (CTR, Revenue) Technically we will: Split A Records by 50% for ...
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0answers
125 views

What does these two “median” words mean in this Page Speed Test result?

Here is a copy: First paragraph Data from the Chrome User Experience Report indicates this page's median FCP (1.7s) and DCL (1.8s) ranks it in the middle third of all pages. This page has a ...
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355 views

CloudFront very slow TTFB after enabling HTTP/2

My site was running on HTTP/1.1 with CloudFront at front, Webpagetest reports the load time usually at 2 seconds. Yesterday I enabled HTTP/2 (and SSL) on CloudFront, hoping to see an improvement. The ...
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2answers
114 views

Will Google index and assign keyword value to content in closed accordion sections?

I currently have an accordion with my content in on my pages. I know Google is starting to crawl websites in mobile and hidden content shouldn't be an issue at the moment but I'm mixing it up a little ...
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0answers
105 views

GTM Size Budgets - What's an average Google Tag Manager payload size (kB/files/other)?

On a landing page I've built, 80% of what the user downloads in terms of kB and even more in terms of number of files comes from GTM. It's an extremely condensed site outside of the GTM implementation,...
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2answers
560 views

10 megabyte gzip limit in AWS Cloudfront?

My website is a static blog of visualizations and I am serving it via AWS S3. Some of the visualizations use large CSVs, ranging from 1 megabytes to 20 megabytes. I've set up Cloudfront to ...
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0answers
36 views

Is there any threshold page load time to get spike in the conversion?

I was reading an article here where I found very interesting correlation of conversion rate and page load time. I can't get 2 things here: Why graph is almost flat from 5 seconds to 11 seconds page ...
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1answer
26 views

Optimisation test services allude to 'inline script block #5', what does this mean

Optimisation text services like Gmetrix and Pingdom Tools often provide feedback like 'inline script block #5', what exactly does this mean and how do you go about identifying and solving this problem....
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2answers
5k views

How to decrease HTTPs redirect wait time?

I use a wordpress plugin to redirect my website to HTTPs however I have noticed a redirect time of 500 ms Which takes the time to first byte to 800 ms. How can I reduce the redirect time?
2
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1answer
110 views

Labelling website as optimized

I have done my work as a webmaster aggressively in the past. From time to time, I use my old phone to use the internet, and the newest sites never work on my phone (which I can't be surprised of), but ...
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1answer
2k views

Whats a typical exit rate?

I am currently looking at our on-site analytics, focusing mainly on exit rates to try and work out where we can do better in terms of targeting, pricing, range etc. However I am still trying to get ...
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1answer
17 views

With page load speed being a ranking factor, what speed optimizations do you recommend to prioritize? [closed]

My website has been becoming slow somewhere during development, according to visitors who emailed me, what speed optimizations do you recommend to priotize? Caching? CDN? Any input is very appriciated!...
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1answer
62 views

Where to find secure.eyereturn.com appearing on GTmetrix

I recently decided to test run my website to see how its performing using GTmetrix and the result is very poor (PageSpeed Score - 49%, YSlow Score - 47%). I am seeing a host of issues resorted but one ...
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0answers
655 views

How can I delete Linkedin js files? [closed]

Data I have been working to improve about "site loading speed" on my wordpress website for a while. Also I have a Linkedin account for website. Problem My latest research showed that these links ...
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2answers
70 views

Image Optimization : Can i use same image for thumbnail(180*110) and small thubmail (80*55) in web

Currently using thumbnail image 180*110 size for album and same image but separate size 80*55 for playlist. Now, my questions are the following: For SEO purpose need to optimizing for image can i use ...
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0answers
391 views

Android webserver/mysql stops after some hours of activity (generates 503 status)

We have a number of Samsung android devices running Bit Web server or Kick Web server (and previously KSWeb) and have encountered a recent issue with the web server and mysql server processes being ...
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1answer
29 views

Will search engines match search terms with domains that use the domain extension to create the keyword

Sorry if I butchered the title/question. Say my name is John Fernandes and my website is "johnfernand.es". If someone Googles "John Fernandes" will it match "johnfernand.es" like it would "twitter.com/...
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1answer
44 views

Impact of storing image sources into custom data attributes

I am working on a project which has a huge amount of images. Some pages reach up to 15MB of images alone. Naturally before even thinking of putting something like that online I want to reduce the ...
2
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1answer
533 views

dns-prefetch: Best practice for many resources

I made a list of all domains that resources on my site may use. How do I add the link-tags for dns-prefetch for best practice? 1) Can I simplify life and output them all on every page? How painful ...
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1answer
91 views

SEO for every page necessary?

I would like to know if it's really necessary for every single web page of a website to be SEO optimized? I mean do many SEO optimized pages boost my ranking in general? Or can I concentrate on the ...
2
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2answers
83 views

How much recyling CSS makes my website faster?

I'll give you two examples to clarify what I'm trying to say. Example 1: p { font-family: Arial; } #id1 { font-family: Arial; } .class1 { font-family: Arial; } #id2 { font-family: Arial; } ....
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0answers
283 views

Should images moved to CDN be 301 redirected?

I've seen a couple different questions or this one, similar to this, but they didn't really answer my question all they way. I have a site I built for a friend about a year ago and I recently had all ...
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1answer
39 views

Is there a way to measure specific dom loading time?

While there are so many web page and tools provided for measuring the time loading speed. They usually measure the response time, how many requests per page and so on? Say, if I have a webpage ...
11
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5answers
17k views

Local files vs. CDN

If a website load time is a concern, which is generally better to use when referencing a JavaScript or CSS file? Would using a CDN be better or would that just add more HTTP requests?
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3answers
28 views

Correctly adding WordPress blog to existing site

I have a website running and have added an extra link on the website that links to a WordPress site. Both sites are hosted on the same domain. Here's my problem; The domain: www.example.com The ...
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1answer
48 views

Compressing images for desktop and mobile site or adjust size?

I was looking at http://marcjschmidt.de/blog/2013/10/25/php-imagepng-performance-slow.html and towards the end of the document, I learned something from the chart at the end. If I use a very high ...
4
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1answer
707 views

What might be causing my site's pages to load more slowly in these IIS Rewrite Module rules?

I have the following IIS rewrite rules that work exactly as I wish on both my development and live servers within an Orchard CMS website, though when enabled, seriously slow the site's page loads. ...
3
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1answer
122 views

SEO optimisation for a video-heavy website

I am creating a website which will have much more videos than actual text. Now this concerns me as I want the particular site which I can not reveal details about here, to rank within the top 3 on ...
2
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2answers
43 views

I have a local business on country code domain, I want to expand to global market

I have a local business on a country code domain, I want to expand my business to global market, so I want to create a .com version of my site. But my domain is not available in .com Can I use a ...
4
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1answer
669 views

From which file size is it worth to implement images as Data URI?

As the title says: for site speed up sake it is good to implement small images like Data URIs directly into HTML source code, like inline CSS (background image url), or with usual img src. But from ...
0
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1answer
340 views

Number of execution and strange POST calls

Having a problem with a number of script execution. Host: Siteground Hosting package: GoGeek ( declared for aproximatly 100,000 visitors per month) Current status of execution in last 24h: 58678/...
2
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2answers
2k views

Does the order of a keyword combination matter in the title and URL? [duplicate]

If I wanted to rank for "Christmas Coffee" does it matter whether my title is A) 2015's Best Christmas Coffee or B) 2015's Best Coffee of Christmas How much weight is put into this?
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2answers
2k views

How to reduce DNS lookups?

It takes about 20-120 milliseconds for DNS (Domain Name System) to resolve IP address for a given hostname or domain name and the browser cannot do anything until the process is properly completed. ...
4
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2answers
267 views

Do you get penalised for duplicate keyword anchor text within your own website?

First post here, coming from coding, please be kind! I'm finding natural linking opportunities within my content I'm writing to other sections of the website, using keywords. The way they are ...
2
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1answer
78 views

English content on International page templates: how to mark it up with lang=“” attributes?

So, I have translated page templates to various languages so it's easier for users to pick their language for easier navigating and understanding the site. The pages have similar markup to this ...
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5answers
2k views

Overhaul website - completely remove old content?

I am working on a client's website. It currently runs on WordPress and has a ton of pages which are badly created keyword stuffed, and not user friendly at all. Our plan is to completely overhaul the ...
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3answers
562 views

How can I scan a HTML website for malicious links/scripts?

I designed a website using a free HTML templates. Up until now I used to trust the free templates I found online... Recently, one of these websites has received a lot of visits from Russia in a way ...
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3answers
5k views

Confused about missing width and/or height attributes

So I tested my site on https://gtmetrix.com and it said: The following image(s) are missing width and/or height attributes. I'm confused by this, because the images itself already have the correct ...
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3answers
1k views

Do websites have to rank an “A” on GTMetrix?

Lately I've noticed that a lot of clients refer to the GTMetrix rating system when discussing deliverables for their website. In their eyes, GTMetrix is great because it allows them to validate the ...
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2answers
308 views

What size (in bytes) constraints are industry standard for web images?

Back in the day you wanted your images to be 5 KB and going above 30 KB was considered crazy. What are the industry standards these days? I just ran GTMetrix on Yahoo.com and came back with images ...
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2answers
593 views

How to satisfy GSPI's “Losslessly compressing …” image optimization criteria? [duplicate]

When running a website through Google PageSpeed Insights I get the following response: Optimize images Properly formatting and compressing images can save many bytes of data. Optimize ...
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2answers
2k views

How to fix “No Etag header found” error?

I tested my website on ready.mobi and it shows MAJOR FAIL All page assets should use appropriate Etag headers to enable client-side caching and speed up future page loads No Etag header ...
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2answers
64 views

Is it possible to compare http requests with download time?

I'm asking this because of the following situation: Fonts from my system were taking 2-6s to load. To improve this, I made the system load the same font from google repository, and I remove the css ...