ptsgi.com website review

Your mobile performance score is 82. Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (Google Tag Manager, openai.com and pstatic.net and others), adding 1.5 MB and 774 ms of main-thread time.

Google Tag Manager costs a phone 698 ms of main-thread work and 524 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

22 files are served with short cache lifetimes, so returning visitors download them again (532 KiB).

7 long tasks block the main thread while loading, the longest for 385 ms. During a long task the page ignores taps.

A phone's processor spends 2.5 s on main-thread work while loading, 790 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Google Fonts costs a phone 0 ms of main-thread work and 980 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

About 214 KiB of JavaScript is downloaded but never used on this page.

2 images could be 171 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

About 131 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 15 KiB JavaScript that modern phones do not need.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

The page becomes fully interactive after 11.5 s. Good is under 3.8 s.

Scripts block taps and scrolling for 720 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 134 ms to 126 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.2 MB in 73 requests on a phone: fonts 1.1 MB (30), scripts 663 KiB (15) and images 203 KiB (5). Under 2 MB keeps phones on slow connections fast.

1 image (256 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 0.62 g of CO₂e: 74.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 text element doesn't have enough contrast against the background to read easily, especially outdoors on a phone.

27 images have no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 72 elements on the page fail this check, rated moderate by axe-core.

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

Headings skip levels (h1 → h3, h2 → h4 and h2 → h4), which makes the page harder to scan with a screen reader.

Structured data found (BreadcrumbList, ImageObject, Organization and WebPage) but with 1 problem, for example “BreadcrumbList: itemListElement is an empty list”.

The homepage links to 126 pages on ptsgi.com and 1 external page.

There is no https://www.ptsgi.com/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

robots.txt blocks GPTBot, Google-Extended and CCBot, which collect pages to train models. That's a legitimate choice and doesn't by itself stop the site appearing in AI answers, which the crawlers above handle.

https://www.ptsgi.com/en and https://www.ptsgi.com/nl all use the title “Top Translation Company in Asia | Professional Translation Services”. Search engines can't tell which page to show for a search, so each competes with the others.

https://www.ptsgi.com/zhtw/about-us and https://www.ptsgi.com/zhtw/join-us have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.ptsgi.com/en and https://www.ptsgi.com/nl use the same meta description. A description written for each page earns more clicks.

https://www.ptsgi.com/ja and https://www.ptsgi.com/zhtw/join-us have no <h1> headline, so visitors and search engines get no clear main topic.

https://www.ptsgi.com/zhhk, https://www.ptsgi.com/zhtw/about-us, https://www.ptsgi.com/zhtw/certifications and https://www.ptsgi.com/zhtw/join-us have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 15 pages linked from your homepage (of 55 found) and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “Cannot set properties of null (setting 'value')”.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

The homepage has only about 103 words of visible text; thin pages give Google and first-time buyers little to go on.

Your phone number appears as text but isn't a tel: link, so phone visitors can't tap to call.

There is no form on the homepage, so every lead has to click through to another page first.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics and Google Tag Manager (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 6 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 14 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.