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Questions tagged [javascript]

JavaScript is a dialect of the standardized ECMAScript programming language, primarily used for scripting web-pages. Use this tag for questions regarding ECMAScript and its dialects/ implementations: JavaScript, JScript, etc., excluding ActionScript.

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12 views

How can make sure my app Module will be always available to Google Search Console (AngualrJS app)

I'm trying to test some of my web pages on Google Search Console. Some of the times i can see the content of the page i look for (but without the dynamic HTML), and sometimes I'm getting errors like - ...
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1answer
19 views

Making HTML text dofollow link with JavaScript is effective for SEO?

I wanted to replace match text to html link in content area in each post on WordPress site. I implemented that by JavaScript as follows. jQuery(document).ready(function(){ var selector = `...
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1answer
32 views

Improve SEO by forcing web crawlers to read csv file searching for keywords

I am trying to improve the seo of my website and I recently used an online seo tester for my first custom-coded website. I am trying to improve the number of unique keywords and textual content ...
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7 views

How to download a javascript:downloadSelectPDF file in Chrome [closed]

I have a website open and this button. I put the mouse on it, it says: javascript:downloadSelectPDF("The Wall Street Journal_20200109","wallstreetjournal","0@/wallstreetjournal/20200109/page.pdf","0",...
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2answers
3k views

How do I stop Google from indexing AJAX calls within Javascript?

We are getting a number of odd results come up on Google EG: http://www.somedomain.com/somepage/AjaxFunction.aspx?stuff=XXX&other=XXX When I looked at "somepage" the ajax function is not ...
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1answer
16 views

GTmetrix says Statcounter slowing website, any benefit to removing its code?

A few years ago, I installed Statcounter code on my website. It's at the end of pages, just before body tag. It loads asynchronously. When I check my pages on gtmetrix, it states that there are 2 ...
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1answer
874 views

Googlebot encountering JavaScript errors due to rendering outdated HTML files with newer JS files

We recently encountered an issue where we added a JavaScript variable (e.g. var GLOBAL_VAR = true;) to an HTML page (e.g. /Search/Index) and updated the separate JS file (e.g. /Scripts/search/index.js)...
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3 views

How to filter an image gallery using url parameters [migrated]

I'm creating a commerce site for my portfolio and I have a page with gallery of product cards that I would like to add filters for. The cards were generated dynamically using a json file. I can ...
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1answer
39 views

Does it ever make sense to use Javascript for highly repetitive HTML?

I understand concepts of HTML compression, but let's say you have a massive table with huge repeats of table related tags and their respective classes. Instead of every table element having their own ...
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0answers
7 views

Why is there still a small margin on the footer? [migrated]

I was tinkering a little bit with particles.js, so i did this in html: <div id="particles-js"></div> and then this in css: *{ margin: 0%; padding: 0%; } #particles-js{ ...
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2answers
143 views

Pagespeed Insights reports that Google Analytics is blocking main thread in page load

I'm chasing page speed, partly as proof that getting 90%+ is consistently achievable. My main issue now is Google Analytics. In the below example, it's loaded via Google Tag Manager, so there's just ...
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47 views

How reduce the execution time of JavaScript on Adsense script

sorry for my English.. my knowledge for Server Site is very simple... All my Site has on <head> this, <title>my title</title> <meta name="google-site-verification" content="...
2
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1answer
66 views

Should I use the 'noreferrer' attribute on my website links (to open in a new window) as a safety measure?

There are many sites on the internet that recommend you to add the noopener noreferrer attributes to your link as a safety measure. This is to avoid malicious scripts from other domains to take ...
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2answers
299 views

Do errors in Javascript (console errors like reference errors) affect SEO?

Suppose I have an error in my console on a couple of pages, like the following: (index):239 Uncaught ReferenceError: incom is not defined at (index):239 at dispatch (jquery.min.js?ver=1.8.3:2)...
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18 views

Months after implementing JS redirects, hash bang URLs are still indexed in Google beside their replacements

We replaced our old site with a WordPress site around 6 months ago. Our old store plugin used links with AJAX fragments which were indexed in Google, like so: https://www.example.com/store.php#!/item/...
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2answers
4k views

What could be causing this long waiting time on page load?

What could be causing a 1.18s wait time when my page loads? Just to make sure I did not have any conflicting or parallel scripts loading, I completely deleted all the script on my home page and ran ...
2
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1answer
250 views

Google SDTT does not fetch structured data by URL

I initially wrote some code that created the structured data for breadcrumb and product markup on the server's side and rendered them in the <body> of the page. While the mark up was correct ...
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0answers
23 views

Is there a way to use js templating with wordpress without impacting seo or ux?

I have one JSON file that contains the text content for my hundreds of Wordpress posts. I am using templating, mustache.js, to insert the text content and render the posts. This saves me a lot of time,...
2
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1answer
35 views

How to see how scripts are being loaded in a page?

Using the Inspector tool in a browser, a waterfall can be seen. Also the type of cause for loading specific elements is mentioned, and it can be explored further in the Stack tab for that specific ...
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1answer
49 views

Can you put all the text in a static tag for SEO but completely re-write the page with JavaScript?

Can our website used the trick: putting all SEO data in some tag, but rendering all the web page elements with JavaScript? How would that work for SEO? May be like: <div> <a href="/about"...
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35 views

Norton Alert on Java script : Web Attack: Fake Tech Support Website 374

I used JavaScript function to get browser information.I added this code : isIEedge = window.navigator.userAgent.indexOf("Edge") > -1; It has trouble with Norton Anti-virus, I am interested to ...
79
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2answers
548k views

How do I open the JavaScript console in different browsers?

Web browsers provide a JavaScript console as part of their developer tools. This console is useful for the following reasons: Errors and warnings that occur on a web page are logged into the console. ...
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0answers
15 views

Explanation needed with Django and AMP logic using 1 url

I'm using AMP at one of my parts of the website with Django template and python, my question is what will happen to a page (*SEO wise) if I take and break an AMPed page (only on desktop) and leave the ...
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1answer
81 views

How can I optimize Google Analytics for GTmetrix?

I'm optimizing my website using GTmetrix and I've got good grades, but it's still not perfect. Look at this image for PageSpeed: And this one for YSlow: The picture shows that my value is not ...
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3answers
1k views

GA Limit of 500 hits per session - workarounds & awareness?

We're currently walking the fine line between gathering as much data about the user journey and interaction with the site - and also being aware of our 500 or bust limit that GA analytics imposes on ...
2
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3answers
1k views

JavaScript and CSS cached and not updating not updating from WAMP server even though “view source” shows most recent file

I have a WAMP server with PHP 7.2.10. When I change a file, for example .css, the changes is not visible in browser. When I "view source" via my browser (Ctrl+U) I get the updated latest version of ...
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1answer
47 views

How can I track button click in google analitycs?

I had register my website in the google analytics and I had put the script in my default index like this : <html> <head> <meta name="google-site-verification" content="**********...
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2answers
165 views

Can it save the google tag manager script in an external js file?

My default index html like this : <html> <head> <meta name="google-site-verification" content="****************" /> <script async src="https://www.googletagmanager.com/...
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3answers
50 views

The webpage is in JS but still text browsers are reading the content. How is it? [closed]

I was checking the site giftedandtalented.com. first of all the the source code is so cluttered. When i disabled the JS in my browser, except for top navigation nothing showed up but when i checked ...
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1answer
105 views

Delete Firefox JavaScript console history?

How do I the clear the command history of Firefox's JavaScript console? Clearing all history, cookies, cache, etc., doesn't clear the JavaScript console history.
3
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1answer
45 views

Standard or common way to secure a destination-email-address of a client-side contact-form

I have a website with a minimal, client-side HTML-CSS-JavaScript contact form but I desire to hide the destination email address of that form from the HTML source code so that form users would not be ...
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3answers
114 views

What are the benefits of utilizing a Web Server vs opening an HTML file directly via your browser

I've just begun coding in Javascript. I'm looking for an in depth answer that explains the features that are available to me when using a web server to serve up my index.html file vs simply opening ...
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0answers
39 views

How can I improve performance score website in the gtmetrix? [closed]

I test my web with gtmetrix. The result like this : I want to improve grade of add expires headers, compress component with gzip and all recommendation which has a bad grade How can I do it? ...
2
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1answer
80 views

How can I combining many external Javascript scripts into one?

I check my website using gtmetrix and my website is recommended for fewer HTTP requests and reduce DNS lookups. So I must to combining combining many external Javascript scripts into one In my layout ...
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0answers
89 views

Is there a problem in adding Adsense verification code via JavaScript?

I work with a certain CMS (MediaWiki) in which there is no direct control over HTML (as there is in Drupal Twig files for example); Hence, in this case, I have to load my Adsense verification code via ...
3
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2answers
208 views

Can Google crawl dynamic structured data added in a window.onload() event?

I inject some JSON-LD into a page dynamically via Javascript, when I test the page using Google's Structured Data Testing Tool, the expected output appears and I can see the Product Element is ...
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2answers
277 views

Is “overflow hidden + javascript scrolling control” affect SEO

I have an html page with a css overflow:hidden affected to body My <content> is at top:100% positioned in absolute. When I scroll, a javascript code change the <content> top position to ...
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1answer
83 views

MediaWiki: Hiding certain HTML elements for non-logged-in users

In a MediaWiki-based non-communal website there are some HTML elements that should be presented only for logged-in-users (an administration menu or some of its links). Usually if I want to hide ...
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2answers
865 views

Embed Facebook Page Plugin

I've been following facebook instructions in order to embed their "page plugin" in my website, and failing. (See instructions here.) Would you please take a look at my code and help me out? thanks in ...
3
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1answer
53 views

Do search engines crawl JavaScript generated pages?

I'm considering building a new website using react.js and am doing quite a bit of research before embarking into anything. I have found quite a few articles stating that websites that have content ...
4
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2answers
102 views

Adsense ads don't appear even if account approved

I have a website that runs on Apache 2 and has code in PHP and JS + HTML. This is the code of my ad unit: I have an approved AdSense account that already was showing (and getting revenue) from AdMob ...
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2answers
70 views

Does Javascript Obfuscating effect SEO?

Does protecting Javascript source code using an obfuscator (so it will be harder to read it by visitors) can hurt Google Ranking?
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1answer
39 views

What is the difference between Google Analytics experiment and gtag snippets? Do I need both?

I have a website with two Analytic codes: <!-- Google Analytics Content Experiment code --> <script>function utmx_section(){}function utmx(){}(function(){var k='1234567-0',d=document,l=d....
6
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4answers
6k views

Protect js code from being stolen

I have developed an web app with jquery,html-css markup which would be an premium web app. So I have to ensure the security of the code from being stolen.But as all these are client side,so there is ...
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0answers
20 views

How to fix Mobile Usability Issues (page resources are not loaded) in Google Search Console

Our website is responsive but it is showing the below mobile usability issues at Google search console. 1. Content wider than screen 2. Clickable elements too close together 3. Text too small to read ...
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1answer
54 views

Getting this in Google SDTT Tool: “The URL could not be rendered. Some markup may be missing.”

Structured Data Testing Tool giving error in testing via fetch url but working fine when pasting the code. I have some JS code which fetches some content and dynamically inject in the HTML. So I am ...
6
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1answer
2k views

Structured Data Tool doesn't see JavaScript rendered content

Some structured data (namely price) of my page is rendered by JavaScript. According to fetching results in Webmaster tools Googlebot sees and renders it perfectly. However the structured data tool ...
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3answers
2k views

How to trace origin of script injected in my webpage

I was looking through a static site I created on my local server, in my web browser, and found a curious call to an external script <script src="https://engowe.com/ad.php?u=...
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0answers
72 views

SEO for daily changing content with infinite scroll or load more strategy

I have implemented a page that has Listings with shortened teaser content. It infinite scrolls to continue revealing more listings as you scroll via Javascript. The result is something like Quora. ...
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1answer
43 views

Pagination without pagination URLs - is it bad for SEO?

I've read a few articles about pagination pitfalls but none really describe my situation. I have a products page rendered with ReactJS with about 300 products and pagination (I am also using server-...