Google PageSpeed Scores | New Lighthouse 8.0 Update

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In a much-warranted update, Google has released the latest Lighthouse 8.0. The predominant update has been made to improve the weights of distinct speed metrics.

It will pave the way for most websites to attain a significantly better PageSpeed successfully. In short, this article will walk you through Google PageSpeed scores in detail.

google pagespeed scores
Google PageSpeed scores

Expediting the PageSpeed is the integral objective here to generate a user-friendly experience. It speaks volumes and cannot be overlooked in any case whatsoever.

Needless to say, that the recent update is unsophisticated and entails appealing results. Lighthouse 8.0 is more stringent than its predecessors, but the scoring becomes considerably more manageable with it. 

See Also: Google January 2020 Core Update

Google PageSpeed Scores: Variant

The prospects of measuring the PageSpeed along with pertinent accessibility are efficiently achieved through the Lighthouse 8.0. Developers seek a concrete medium to decipher the speed metrics of their websites.

The new version incorporated by Google bolsters PageSpeed and acts as a unique developer tool as far as Chrome is concerned.

The newly introduced version has made some parameters stricter with a promising update, whereas the others have been made less stringent.

Efficiency ratings have been given due diligence, and they have been re-weighted accordingly. However, the strictness around Collective Format Change is reduced.


The much-coveted changes, as well as explanations, have been classified in simple terms. If we do the classification, 20% of websites might possibly witness a plunge of five points. However, the other 20% might see some minor alterations.

Furthermore, 30% of the websites will undoubtedly notice a slight augmentation in some points. The remaining 30% will inevitably experience some substantial improvement which will sail beyond five points. 

This was not reasonably possible with previous versions, and such limitations had consequently barred the potential and progress. The new version will open new avenues of growth for most of the websites.

See Also: Linkless Google?

Total Blocking Time

Total blocking time will undoubtedly pose some formidable challenges. And the significant plunge in scores can be attributed to this. TBT has become more stringent, and it is improbable that the scores will soar in such adverse conditions. The inherent metrics are somewhat excessive in their respective weights.

In contrast, the substantial advancements in scores can also be attributed to variations in TBT in terms of the long tail. Ramping up of TBT has been the upfront task that determines the cluster of factors, including Google PageSpeed blocking time

TBT can be expounded in simple terms. It is the total time taken by a web page to become promptly interactive. The predominant objective in this scenario is to reduce the overall score of TBT. The lesser the time taken, the faster your page becomes interactive.


The update has been entirely impressive since it is done to facilitate a holistic experience. Expeditious Google PageSpeed scores are the indispensable requirement for any website in existence. 

Lighthouse 8.0 will ease the overall experience and has bridged the gap between previous renditions.

So, considerable alterations have been put in place from TBT (Total Blocking Time) to CLS (Collective Layout Change). The new version is expected to be lauded primarily because of its ability to provide an unprecedented PageSpeed. 

This was our take on the Google PageSpeed Scores for the latest Lighthouse 8.0 update. We hope you found this useful. If there are any further queries, let us know in the comments below!

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