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JavaScript SEO

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    JavaScript SEO

    Speaking The Language With JavaScript SEO Optimisation

    Javascript is a complex language, but it is one that enables you to integrate sophisticated features into your website to improve functionality, interactivity, and user experience. Javascript SEO is the art and science of making Javascript-laden sites easier to crawl and index. The goal is to be search engine-friendly and improve the rankings of your website. Our tailored SEO services enable you to fully capture the power of this important language and harness all of its capability.

    Get Google Friendly

    You create content for your audience...but you optimise it for search engines. Google is designed to crawl and index HTML and CSS; it doesn’t speak the Javascript language as fluently. We translate for you, ensuring Google can accurately assess your website - and reward it with rank with the help of our efficient JavaScript SEO services.

    Enhance Your Visibility

    Ending up on page 2 of the search engine results pages is like being on the dark side of the moon. Few people will find you, even if you are the most relevant site for their needs. JavaScript SEO positions you to achieve greater visibility.

    Explore JavaScript SEO Service Plans

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    £1000 / month

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      50 Keyphrases
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      10 Pages Optimised
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      4 Blogs, Content Assets, or Outreach Links per month.
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      5 Local Business Directory/Citations
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    £1500 / month

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      75 Keyphrases
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      15 Pages Optimised
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      6 Blogs, Content Assets, or Outreach Links per month.
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      8 Local Business Directory/Citations
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    £3000 / month

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      150 Keyphrases
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      30 Pages Optimised
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      12 Blogs, Content Assets, or Outreach Links per month.
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      12 Local Business Directory/Citations

    See full deliverables

    JavaScript Challenges? Overcome and Dominate

    Do you want to display fresh content updates? Integrate 2D and 3D graphics? Offer an interactive map, games, or even a menu to make navigation easier and more seamless. This is Javascript’s job. Anytime that a page does more than just sit there, static, it is Javascript that is powering these interactive features. These are essential in creating a great user experience. But it is not without challenges. That is why we are here to help you with all your optimisation needs with our JavaScript SEO services.

    The Challenges

    We get it: you need Javascript functionality to give your users the best experience. But you run into issues with:

    These challenges are not insurmountable.

    The Solutions

    Reposition speaks the language and ensures your brand has the ranking, visibility, traffic, and authority it needs to succeed:

    Ready for a site that wows with your audience and catches Google’s eye? We thought so.

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    Funded startups are a sector we specialise in. If you have recently been funded or are looking for help working out your marketing budget for a pitch then get in touch. Purple Bricks are just one of the many startups our SEO Company has worked with. We can help with your pre-launch strategy, pre and post-launch website optimisation and digital PR.

    Website Restructuring & Ranking/Traffic Retention


    Enterprise website restructuring and traffic retention strategies are a specialism of our SEO Company. Hugo Boss are one of many brands we have consulted over the past 15 years. Company structures change and stakeholders need this reflected within brand strategy. If your internal marketing team needs help ensuring a restructure doesn't lead to catastrophic ranking and traffic loss then get in touch.

    Website Restructuring & Ranking/Traffic Retention

    purple bricks logo

    Funded startups are a sector we specialise in. If you have recently been funded or are looking for help working out your marketing budget for a pitch then get in touch. Purple Bricks are just one of the many startups our SEO Company has worked with. We can help with your pre-launch strategy, pre and post-launch website optimisation and digital PR.

    Funded Startups and Brand Building

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    Cryptocurrency, finance and banking strategies you can reply on. We understand the need for careful content curation and the intricacies of regulated sectors. Strategies for these sectors can be complicated and areas such as paid ads for cryptocurrency and crypto wallets can extremely difficult to navigate. Our in-house team of SEO experts can guarantee to get your ads live, content published and links built. Contact us if you are struggling.

    Cryptocurrency, Crypto Wallet, Finance and Banking Solutions

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    What Is JavaScript SEO?

    JavaScript SEO is considered a part of technical SEO. The goal of JavaScript SEO is to help websites that contain JavaScript rank higher in search engine results. To make that happen, though, understanding how search engines like Google view JavaScript are absolutely necessary.

    JavaScript SEO Services

    JavaScript affects the page load time, the metadata, rendered content and even links. With JavaScript SEO, webpages that use JavaScript are optimised so that they can be crawled and indexed by search engines. 

    It is thus imperative to take advantage of JavaScript SEO services to rise to the top of search engine result pages.

    Is JavaScript Good For SEO?

    It depends entirely on how much the script is used on a website. Using JavaScript makes the maintenance of the website easy and scalability also increases. However, JavaScript is incredibly complex, too, and that might cause the search engines to have difficulty crawling and indexing the page. Problems begin when JavaScript is not firmly embedded in the document. 

    Fortunately, though, search engines like Google and Bing have made changes to better crawl and index JavaScript-embedded websites, so things are changing fast. 

    It’s important to note that JavaScript can be beneficial to your website if implemented correctly, but JavaScript SEO services can prove to be helpful to make certain sites can properly crawl every page on your site.

    How To Improve your Site’s JavaScript SEO

    The primary goal of JavaScript SEO services should be to improve the crawling and indexing of every webpage. If the search engine can crawl the website better, the other regular analysis will become much more efficient.

    JavaScript SEO can be improved in the following ways:

    • Every page should be assigned a separate URL. This will help the crawlers to familiarise themselves with the content.
    • The essential scripts should always be the first HTML response for better crawling. The first response includes the meta title, description and data stored in the <head> section.
    • Page rendering should be avoided. The render-blocking scripts should be identified and deleted. These render-blocking JavaScripts can be identified using tools like PageSpeed Insights. 
    • It is also possible to improve JavaScript SEO through pagination, which means instead of creating a large page, several smaller pages can be created so that search engines can crawl them more quickly.
    • The Tabbed content needs to be there in the initial HTML response.

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    How Does Google Process Pages with JavaScript?

    If the URL is on Google, it is considered to be in the crawl queue. If you have turned the ‘Noindex’ on then Google will not consider the URL.

    Once Google approaches the URL, 

    • The process begins when the server receives a ‘GET’ request from the crawler.
    • The server then lists the header and content of the file. These are saved for further processing.
    • Like users, Google does not navigate from one page to another. While processing, it opens a page and further checks its links and resources from where other links are built. These are the links that are also added to the queue. One needs to make sure that Google understands these links. The external and internal links should be with the required <a> tag and href attribute. This is a bit of what it looks like:


    • Now comes the caching part. CSS, HTML pages, JavaScript or any other file that Google downloads, will get cached. Here the duplicate contents are discarded or receive low priority ratings.
    • From here, every page will go to the renderer and Google renders each page to see the user perception of the webpage. But before entering the render queue, the ‘Noindex’ pages are skipped. This means pages having the ‘Noindex’ tag are not sent to the renderer.
    • Google processes the JavaScript or any change made to the DOM  in the renderer.
    • Finally what the user sees is the indexed version of the page.

    The Advantages And Disadvantages Of JavaScript

    Before implementing JavaScript on a website, it is important to consider the advantages and disadvantages of this script.

    Advantages Of JavaScript
    • Applications and websites using JavaScript have high scalability, and as the script runs within the client’s browser, its speed is high and shows better performance.
    • JavaScript supports the creation of rich interfaces which, in turn, adds up to the user experience.
    • JavaScript comes with a functionality that can be extended easily. The developers can utilise this by adding snippets of JavaScript code.
    • Another major benefit of JavaScript is that it can be added to any webpage and application as it supports languages like PHP.
    • JavaScript is considered an easy language to understand when compared to other known languages like C++ and others.
    • All major modern browsers support JavaScript usage which can help to develop different useful features on different devices.
    • JavaScript has an easy and simple syntax that can be easily understood.
    Disadvantages Of JavaScript
    • Since JavaScript runs completely within the client’s browser, it sometimes becomes more open to the malicious network.
    • JavaScript does run the same on all browsers. It is seen differently on each browser. The script needs to be checked on all major browsers to make sure it is interpreted correctly everywhere.
    • An error in the JavaScript code can cause the rendering to stop. For the code to run correctly, it must be correct.

    Need Help With JavaScript SEO Services? Contact Reposition!

    With little or no knowledge of how JavaScript works, it may seem a tough choice for many websites and applications. However, the pros of JavaScript outweigh the cons. Therefore, your website or applications need to have it, but in the right way.

    If you need assistance optimising your JavaScript, Reposition can help. We have over a decade of experience helping companies with JavaScript SEO services. Give us a call today

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    JavaScript SEO Services - Frequently Asked Questions

    Why Does JavaScript Matter For SEO?

    JavaScript SEO optimisation gives you a bit of flexibility about what content needs to be shown and loaded immediately.

    When Does JavaScript Hurt SEO?

    There are many ways to implement JavaScript, but knowing how it works is key. Implement it poorly, and a search engine bot can’t execute it with the same functions.

    How To Fix The JavaScript Problems If Its Hurts SEO?

    If javascript is hurting your SEO, your developer can fix it by first defining the requirements, then making key decisions about your content. Once those decisions are made, they can be implemented and validated.